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219
security advisoryimportantinformation disclosureRocky Linux 10 RLSA-2026-8504 Critical Memory Flaw in libarchive Fixed
Important: libarchive security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:8492", "synopsis": "Important: libarchive security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for libarchive.\nThis update affects Rocky Linux 10.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": "The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM images. Libarchive is used notably in the bsdtar utility, scripting language bindings such as python-libarchive, and several popular desktop file managers.\n\nSecurity Fix(es):\n\n* libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing (CVE-2026-4424)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "solution": null, "affectedProducts": ["Rocky Linux 10"], "fixes": [{"ticket": "2449006", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2449006", "description": ""}], "cves": [{"name": "CVE-2026-4424", "sourceBy": "MITRE", "sourceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-4424", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "cvss3BaseScore": "7.5", "cwe": "CWE-125"}], "references": [], "publishedAt": "2026-04-18T12:07:14.765683Z", "rpms": {"Rocky Linux 10": {"nvras": ["libarchive-debuginfo-0:3.7.7-8.el10_1.x86_64.rpm", "libarchive-devel-0:3.7.7-8.el10_1.x86_64.rpm", "libarchive-debugsource-0:3.7.7-8.el10_1.s390x.rpm", "libarchive-0:3.7.7-8.el10_1.aarch64.rpm", "libarchive-debugsource-0:3.7.7-8.el10_1.aarch64.rpm", "bsdtar-0:3.7.7-8.el10_1.x86_64.rpm", "bsdtar-0:3.7.7-8.el10_1.aarch64.rpm", "libarchive-0:3.7.7-8.el10_1.src.rpm","libarchive-devel-0:3.7.7-8.el10_1.aarch64.rpm", "libarchive-debuginfo-0:3.7.7-8.el10_1.ppc64le.rpm", "bsdtar-0:3.7.7-8.el10_1.ppc64le.rpm", "bsdtar-0:3.7.7-8.el10_1.s390x.rpm", "libarchive-debuginfo-0:3.7.7-8.el10_1.s390x.rpm", "libarchive-0:3.7.7-8.el10_1.x86_64.rpm", "libarchive-devel-0:3.7.7-8.el10_1.s390x.rpm", "bsdtar-debuginfo-0:3.7.7-8.el10_1.x86_64.rpm", "libarchive-debuginfo-0:3.7.7-8.el10_1.aarch64.rpm", "bsdtar-debuginfo-0:3.7.7-8.el10_1.s390x.rpm", "libarchive-debugsource-0:3.7.7-8.el10_1.x86_64.rpm", "libarchive-debugsource-0:3.7.7-8.el10_1.ppc64le.rpm", "libarchive-0:3.7.7-8.el10_1.s390x.rpm", "bsdtar-debuginfo-0:3.7.7-8.el10_1.aarch64.rpm", "libarchive-0:3.7.7-8.el10_1.ppc64le.rpm", "libarchive-devel-0:3.7.7-8.el10_1.ppc64le.rpm", "bsdtar-debuginfo-0:3.7.7-8.el10_1.ppc64le.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. libarchive security update issued for Rocky Linux 10 addresses important risks with information disclosure and heap exploit.. Rocky Linux libarchive security update important information disclosure. . Severity: Important. LinuxSecurity.com Team
Apr 18, 2026
•Important
Rocky Linux
219
security advisorydenial of serviceimportantRocky Linux 8 RLSA-2026-8320 Revealed Significant Nginx Flaws
Important: squid:4 security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:8317", "synopsis": "Important: squid:4 security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for squid, libecap, module.libecap, module.squid.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: Squid: Denial of Service via heap Use-After-Free vulnerability in ICP handling (CVE-2026-33526)\n\n* Squid: Squid: Denial of Service via crafted ICP traffic (CVE-2026-32748)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "solution": null, "affectedProducts": ["Rocky Linux 8"], "fixes": [{"ticket": "2451574", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2451574", "description": ""}, {"ticket": "2451577", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2451577", "description": ""}], "cves": [{"name": "CVE-2026-32748", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2026-32748", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-826"}, {"name": "CVE-2026-33526", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2026-33526", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-825"}], "references": [], "publishedAt": "2026-04-16T00:01:17.370160Z", "rpms": {"Rocky Linux 8": {"nvras": ["squid-7:4.15-10.module+el8.10.0+1928+e8441768.5.aarch64.rpm", "squid-7:4.15-10.module+el8.10.0+1885+e30b7122.3.aarch64.rpm","squid-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.aarch64.rpm", "squid-7:4.15-10.module+el8.10.0+1758+80ba9f4b.aarch64.rpm", "squid-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.aarch64.rpm", "squid-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.x86_64.rpm", "squid-7:4.15-10.module+el8.10.0+1758+80ba9f4b.x86_64.rpm", "squid-7:4.15-10.module+el8.10.0+1885+e30b7122.3.x86_64.rpm", "squid-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.x86_64.rpm", "squid-7:4.15-10.module+el8.10.0+1928+e8441768.5.x86_64.rpm", "libecap-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.aarch64.rpm", "libecap-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.src.rpm", "libecap-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.x86_64.rpm", "libecap-debuginfo-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.aarch64.rpm", "libecap-debuginfo-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.x86_64.rpm", "libecap-debugsource-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.aarch64.rpm", "libecap-debugsource-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.x86_64.rpm", "libecap-devel-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.aarch64.rpm", "libecap-devel-0:1.0.1-2.module+el8.9.0+1437+df5ea8f0.x86_64.rpm", "squid-7:4.15-10.module+el8.10.0+2080+49064dbd.9.aarch64.rpm", "squid-7:4.15-10.module+el8.10.0+1928+e8441768.5.src.rpm", "squid-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.src.rpm", "squid-7:4.15-10.module+el8.10.0+1885+e30b7122.3.src.rpm", "squid-7:4.15-10.module+el8.10.0+2080+49064dbd.9.src.rpm", "squid-7:4.15-10.module+el8.10.0+1758+80ba9f4b.src.rpm", "squid-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.src.rpm", "squid-7:4.15-10.module+el8.10.0+2080+49064dbd.9.x86_64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.aarch64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1885+e30b7122.3.aarch64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+2080+49064dbd.9.aarch64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1928+e8441768.5.aarch64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.aarch64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1758+80ba9f4b.aarch64.rpm","squid-debuginfo-7:4.15-10.module+el8.10.0+2080+49064dbd.9.x86_64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1758+80ba9f4b.x86_64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.x86_64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.x86_64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1885+e30b7122.3.x86_64.rpm", "squid-debuginfo-7:4.15-10.module+el8.10.0+1928+e8441768.5.x86_64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1928+e8441768.5.aarch64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.aarch64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+2080+49064dbd.9.aarch64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1758+80ba9f4b.aarch64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.aarch64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1885+e30b7122.3.aarch64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1758+80ba9f4b.x86_64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1881+7e31fb44.1.x86_64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1985+eaf982f0.6.x86_64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+2080+49064dbd.9.x86_64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1928+e8441768.5.x86_64.rpm", "squid-debugsource-7:4.15-10.module+el8.10.0+1885+e30b7122.3.x86_64.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. An important security update for Squid on Rocky Linux 8 addresses denial of service vulnerabilities with recommended action.. Rocky Linux, Squid, important security fixes. . Severity: Important. LinuxSecurity.com Team
Apr 16, 2026
•Important
Rocky Linux
219
security advisorymoderateinteger overflowRocky Linux 9 RLSA-2023-7761 Pixman Severe Buffer Overflow Vulnerability
Moderate: pixman security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2023:7754", "synopsis": "Moderate: pixman security update", "severity": "SEVERITY_MODERATE", "topic": "An update is available for pixman.\nThis update affects Rocky Linux 9.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": "Pixman is a pixel manipulation library for the X Window System and Cairo.\n\nSecurity Fix(es):\n\n* pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write (CVE-2022-44638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "solution": null, "affectedProducts": ["Rocky Linux 9"], "fixes": [{"ticket": "2139988", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2139988", "description": ""}], "cves": [{"name": "CVE-2022-44638", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2022-44638", "cvss3ScoringVector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "cvss3BaseScore": "7.0", "cwe": "CWE-787"}], "references": [], "publishedAt": "2026-03-18T06:04:00.732333Z", "rpms": {"Rocky Linux 9": {"nvras": ["pixman-0:0.40.0-6.el9_3.aarch64.rpm", "pixman-0:0.40.0-6.el9_3.i686.rpm", "pixman-0:0.40.0-6.el9_3.ppc64le.rpm", "pixman-0:0.40.0-6.el9_3.s390x.rpm", "pixman-0:0.40.0-6.el9_3.src.rpm", "pixman-0:0.40.0-6.el9_3.x86_64.rpm", "pixman-debuginfo-0:0.40.0-6.el9_3.aarch64.rpm", "pixman-debuginfo-0:0.40.0-6.el9_3.i686.rpm", "pixman-debuginfo-0:0.40.0-6.el9_3.ppc64le.rpm", "pixman-debuginfo-0:0.40.0-6.el9_3.s390x.rpm", "pixman-debuginfo-0:0.40.0-6.el9_3.x86_64.rpm", "pixman-debugsource-0:0.40.0-6.el9_3.aarch64.rpm", "pixman-debugsource-0:0.40.0-6.el9_3.i686.rpm", "pixman-debugsource-0:0.40.0-6.el9_3.ppc64le.rpm", "pixman-debugsource-0:0.40.0-6.el9_3.s390x.rpm","pixman-debugsource-0:0.40.0-6.el9_3.x86_64.rpm", "pixman-devel-0:0.40.0-6.el9_3.aarch64.rpm", "pixman-devel-0:0.40.0-6.el9_3.i686.rpm", "pixman-devel-0:0.40.0-6.el9_3.ppc64le.rpm", "pixman-devel-0:0.40.0-6.el9_3.s390x.rpm", "pixman-devel-0:0.40.0-6.el9_3.x86_64.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. Pixman security update for Rocky Linux addresses an integer overflow issue leading to heap exploit risks.. Pixman security, Rocky Linux advisory, moderate threat update, integer overflow. . LinuxSecurity.com Team
Mar 18, 2026
Rocky Linux
100
security advisorySuSEimportantSUSE: libsoup Important Heap Use-After-Free Issue CVE-2025-12105
An update that solves one vulnerability can now be installed.. # Security update for libsoup Announcement ID: SUSE-SU-2026:0017-1 Release Date: 2026-01-05T10:52:12Z Rating: important References: * bsc#1252555 Cross-References: * CVE-2025-12105 CVSS scores: * CVE-2025-12105 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N * CVE-2025-12105 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H * CVE-2025-12105 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * Basesystem Module 15-SP7 * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability can now be installed. ## Description: This update for libsoup fixes the following issues: * CVE-2025-12105: Fixed heap use-after-free in message queue handling during HTTP/2 read completion (bsc#1252555) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-17=1 * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-17=1 openSUSE-SLE-15.6-2026-17=1 * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-17=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-17=1 ## Package List: * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64) * libsoup-devel-3.4.4-150600.3.21.1 * typelib-1_0-Soup-3_0-3.4.4-150600.3.21.1 *libsoup-debugsource-3.4.4-150600.3.21.1 * libsoup-3_0-0-3.4.4-150600.3.21.1 * libsoup-3_0-0-debuginfo-3.4.4-150600.3.21.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch) * libsoup-lang-3.4.4-150600.3.21.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586) * libsoup-devel-3.4.4-150600.3.21.1 * typelib-1_0-Soup-3_0-3.4.4-150600.3.21.1 * libsoup-debugsource-3.4.4-150600.3.21.1 * libsoup-3_0-0-3.4.4-150600.3.21.1 * libsoup-3_0-0-debuginfo-3.4.4-150600.3.21.1 * openSUSE Leap 15.6 (x86_64) * libsoup-3_0-0-32bit-3.4.4-150600.3.21.1 * libsoup-devel-32bit-3.4.4-150600.3.21.1 * libsoup-3_0-0-32bit-debuginfo-3.4.4-150600.3.21.1 * openSUSE Leap 15.6 (noarch) * libsoup-lang-3.4.4-150600.3.21.1 * openSUSE Leap 15.6 (aarch64_ilp32) * libsoup-3_0-0-64bit-3.4.4-150600.3.21.1 * libsoup-3_0-0-64bit-debuginfo-3.4.4-150600.3.21.1 * libsoup-devel-64bit-3.4.4-150600.3.21.1 * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64) * libsoup-devel-3.4.4-150600.3.21.1 * typelib-1_0-Soup-3_0-3.4.4-150600.3.21.1 * libsoup-debugsource-3.4.4-150600.3.21.1 * libsoup-3_0-0-3.4.4-150600.3.21.1 * libsoup-3_0-0-debuginfo-3.4.4-150600.3.21.1 * Basesystem Module 15-SP7 (noarch) * libsoup-lang-3.4.4-150600.3.21.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64) * libsoup-devel-3.4.4-150600.3.21.1 * typelib-1_0-Soup-3_0-3.4.4-150600.3.21.1 * libsoup-debugsource-3.4.4-150600.3.21.1 * libsoup-3_0-0-3.4.4-150600.3.21.1 * libsoup-3_0-0-debuginfo-3.4.4-150600.3.21.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (noarch) * libsoup-lang-3.4.4-150600.3.21.1 ## References: * https://www.suse.com/security/cve/CVE-2025-12105.html * https://bugzilla.suse.com/show_bug.cgi?id=1252555 . Security update for libsoup addresses important vulnerability CVE-2025-12105, crucial for SUSE users. Installation recommended.. libsoup security update, SUSE update, CVE-2025-12105, heap exploit. .Severity: Important. LinuxSecurity.com Team
Jan 05, 2026
•Important
SuSE
203
security advisorybuffer overflowcriticalMageia 9: 2024-0259 Critical: Netatalk Buffer Overflow and DoS Threats
Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. (CVE-2024-38439) Netatalk before 3.2.1 has an off-by-one error, and resultant heap-based buffer overflow and segmentation violation, because of incorrectly using . MGASA-2024-0259 - Updated netatalk packages fix security vulnerabilities Publication date: 10 Jul 2024 URL: https://advisories.mageia.org/MGASA-2024-0259.html Type: security Affected Mageia releases: 9 CVE: CVE-2024-38439, CVE-2024-38440, CVE-2024-38441 Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. (CVE-2024-38439) Netatalk before 3.2.1 has an off-by-one error, and resultant heap-based buffer overflow and segmentation violation, because of incorrectly using FPLoginExt in BN_bin2bn in etc/uams/uams_dhx_pam.c. The original issue 1097 report stated: 'The latest version of Netatalk (v3.2.0) contains a security vulnerability. This vulnerability arises due to a lack of validation for the length field after parsing user-provided data, leading to an out-of-bounds heap write of one byte (\0). Under specific configurations, this can result in reading metadata of the next heap block, potentially causing a Denial of Service (DoS) under certain heap layouts or with ASAN enabled. ... The vulnerability is located in the FPLoginExt operation of Netatalk, in the BN_bin2bn function found in /etc/uams/uams_dhx_pam.c ... if (!(bn = BN_bin2bn((unsigned char *)ibuf, KEYSIZE, NULL))) ... threads ... [#0] Id 1, Name: "afpd", stopped 0x7ffff4304e58 in ?? (), reason: SIGSEGV ... [#0] 0x7ffff4304e58 mov BYTE PTR [r14+0x8], 0x0 ... mov rdx, QWORD PTR [rsp+0x18] ... afp_login_ext(obj= , ibuf=0x62d000010424 "", ibuflen=0xffffffffffff0015, rbuf= , rbuflen= ) ... afp_over_dsi(obj=0x5555556154c0 ).'. (CVE-2024-38440) Netatalk before 3.2.1 has an off-by-one error andresultant heap-based buffer overflow because of setting ibuf[len] to '\0' in FPMapName in afp_mapname in etc/afpd/directory.c. (CVE-2024-38441) References: - https://bugs.mageia.org/show_bug.cgi?id=33381 - https://lists.fedoraproject.org/archives/list/
Jul 10, 2024
•Critical
Mageia
89
security advisorycriticalFedoraFedora 35: FEDORA-2022-0fc7b22bcd Critical WavPack Heap Exploit Fix
Fix for CVE-2021-44269. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2022-0fc7b22bcd 2022-04-21 21:21:21.120218 --------------------------------------------------------------------------------Name : wavpack Product : Fedora 35 Version : 5.4.0 Release : 5.fc35 URL : https://www.wavpack.com/ Summary : A completely open audiocodec Description : WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Although the technology is loosely based on previous versions of WavPack, the new version 4 format has been designed from the ground up to offer unparalleled performance and functionality. --------------------------------------------------------------------------------Update Information: Fix for CVE-2021-44269 --------------------------------------------------------------------------------ChangeLog: * Wed Apr 6 2022 Peter Lemenkov - 5.4.0-5 - Fix for CVE-2021-44269 * Sat Jan 22 2022 Fedora Release Engineering - 5.4.0-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild --------------------------------------------------------------------------------References: [ 1 ] Bug #2067997 - CVE-2021-44269 wavpack: heap Out-of-bounds Read [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2067997 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-0fc7b22bcd' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be foundat https://fedoraproject.org/security/ --------------------------------------------------------------------------------_______________________________________________ package-announce mailing list --
Apr 21, 2022
•Critical
Fedora
89
security advisorybuffer overflowFedoraFedora 34: FEDORA-2021-b0ac29efb1 Critical: vim Memory Access Issues
Security fix for CVE-2021-4069 ---- Security fixes for CVE-2021-3984, CVE-2021-4019 ---- 2026651 - defaults.vim changes create conflicts between vim-minimal and vim-common ---- Security fix for CVE-2021-3968 Security fix for CVE-2021-3973 Security fix for CVE-2021-3974 ---- Security fix for CVE-2021-3927 and CVE-2021-3928 ---- The newest upstream commit Security fix. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2021-b0ac29efb1 2021-12-16 01:11:58.361663 --------------------------------------------------------------------------------Name : vim Product : Fedora 34 Version : 8.2.3755 Release : 1.fc34 URL : https://www.vim.org/ Summary : The VIM editor Description : VIM (VIsual editor iMproved) is an updated and improved version of the vi editor. Vi was the first real screen-based editor for UNIX, and is still very popular. VIM improves on vi by adding new features: multiple windows, multi-level undo, block highlighting and more. --------------------------------------------------------------------------------Update Information: Security fix for CVE-2021-4069 ---- Security fixes for CVE-2021-3984, CVE-2021-4019 ---- 2026651 - defaults.vim changes create conflicts between vim-minimal and vim-common ---- Security fix for CVE-2021-3968 Security fix for CVE-2021-3973 Security fix for CVE-2021-3974 ---- Security fix for CVE-2021-3927 and CVE-2021-3928 ---- The newest upstream commit Security fix for CVE-2021-3903 --------------------------------------------------------------------------------ChangeLog: * Tue Dec 7 2021 Zdenek Dohnal - 2:8.2.3755-1 - patchlevel 3755 * Thu Dec 2 2021 Zdenek Dohnal - 2:8.2.3717-1 - patchlevel 3717 * Thu Nov 25 2021 Zdenek Dohnal - 2:8.2.3642-2 - 2026651 - defaults.vim changes create conflicts between vim-minimal and vim-common * Mon Nov 22 2021 Zdenek Dohnal - 2:8.2.3642-1 - patchlevel 3642 * Mon Nov 8 2021 Zdenek Dohnal -2:8.2.3582-1 - patchlevel 3582 * Mon Nov 1 2021 Zdenek Dohnal - 2:8.2.3568-1 - patchlevel 3568 --------------------------------------------------------------------------------References: [ 1 ] Bug #2018558 - CVE-2021-3903 vim: heap-based buffer overflow vulnerability https://bugzilla.redhat.com/show_bug.cgi?id=2018558 [ 2 ] Bug #2021290 - CVE-2021-3927 vim: heap-based buffer overflow in gchar_cursor() in misc1.c https://bugzilla.redhat.com/show_bug.cgi?id=2021290 [ 3 ] Bug #2021292 - CVE-2021-3928 vim: stack-based buffer overflow in spell_iswordp() in spell.c https://bugzilla.redhat.com/show_bug.cgi?id=2021292 [ 4 ] Bug #2025056 - CVE-2021-3968 vim: Heap use-after-free in ml_append_int function https://bugzilla.redhat.com/show_bug.cgi?id=2025056 [ 5 ] Bug #2025059 - CVE-2021-3973 vim: Heap based buffer overflow in findfile.c https://bugzilla.redhat.com/show_bug.cgi?id=2025059 [ 6 ] Bug #2025061 - CVE-2021-3974 vim: Use after free in regexp_nfa.c https://bugzilla.redhat.com/show_bug.cgi?id=2025061 [ 7 ] Bug #2028122 - CVE-2021-3984 vim: illegal memory access in find_start_brace() in cindent.c when C-indenting https://bugzilla.redhat.com/show_bug.cgi?id=2028122 [ 8 ] Bug #2028212 - CVE-2021-4019 vim: heap-based buffer overflow in find_help_tags() in help.c https://bugzilla.redhat.com/show_bug.cgi?id=2028212 [ 9 ] Bug #2029513 - CVE-2021-4069 vim: use-after-free in ex_open() in src/ex_docmd.c https://bugzilla.redhat.com/show_bug.cgi?id=2029513 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-b0ac29efb1' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project canbe found at https://fedoraproject.org/security/ --------------------------------------------------------------------------------_______________________________________________ package-announce mailing list --
Dec 15, 2021
•Critical
Fedora
202
security advisorybuffer overflowcriticalopenSUSE: 2021:0754-1 Critical: Exim Heap Buffer Overflow Fix
An update that fixes 26 vulnerabilities is now available. . openSUSE Security Update: Security update for exim ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:0754-1 Rating: critical References: #1079832 #1171490 #1171877 #1173693 #1185631 Cross-References: CVE-2017-1000369 CVE-2017-16943 CVE-2017-16944 CVE-2018-6789 CVE-2019-16928 CVE-2020-12783 CVE-2020-28007 CVE-2020-28008 CVE-2020-28009 CVE-2020-28010 CVE-2020-28011 CVE-2020-28012 CVE-2020-28013 CVE-2020-28014 CVE-2020-28015 CVE-2020-28016 CVE-2020-28017 CVE-2020-28018 CVE-2020-28019 CVE-2020-28020 CVE-2020-28021 CVE-2020-28022 CVE-2020-28023 CVE-2020-28024 CVE-2020-28025 CVE-2020-28026 CVSS scores: CVE-2017-1000369 (NVD) : 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVE-2017-16943 (NVD) : 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-16944 (NVD) : 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2018-6789 (NVD) : 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2019-16928 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2020-12783 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2020-28007 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28008 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28009 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28010 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28011 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28012 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28013 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28014 (NVD) : 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H CVE-2020-28015 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28016 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-28018 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: openSUSE Backports SLE-15-SP2 ______________________________________________________________________________ An update that fixes 26 vulnerabilities is now available. Description: This update for exim fixes the following issues: Exim was updated to exim-4.94.2 security update (boo#1185631) * CVE-2020-28007: Link attack in Exim's log directory * CVE-2020-28008: Assorted attacks in Exim's spool directory * CVE-2020-28014: Arbitrary PID file creation * CVE-2020-28011: Heap buffer overflow in queue_run() * CVE-2020-28010: Heap out-of-bounds write in main() * CVE-2020-28013: Heap buffer overflow in parse_fix_phrase() * CVE-2020-28016: Heap out-of-bounds write in parse_fix_phrase() * CVE-2020-28015: New-line injection into spool header file (local) * CVE-2020-28012: Missing close-on-exec flag for privileged pipe * CVE-2020-28009: Integer overflow in get_stdinput() * CVE-2020-28017: Integer overflow in receive_add_recipient() * CVE-2020-28020: Integer overflow in receive_msg() * CVE-2020-28023: Out-of-bounds read in smtp_setup_msg() * CVE-2020-28021: New-line injection into spool header file (remote) * CVE-2020-28022: Heap out-of-bounds read and write in extract_option() * CVE-2020-28026: Line truncation and injection in spool_read_header() * CVE-2020-28019: Failure to reset function pointer after BDAT error * CVE-2020-28024: Heap buffer underflow in smtp_ungetc() * CVE-2020-28018: Use-after-free in tls-openssl.c *CVE-2020-28025: Heap out-of-bounds read in pdkim_finish_bodyhash() update to exim-4.94.1 * Fix security issue in BDAT state confusion. Ensure we reset known-good where we know we need to not be reading BDAT data, as a general case fix, and move the places where we switch to BDAT mode until after various protocol state checks. Fixes CVE-2020-BDATA reported by Qualys. * Fix security issue in SMTP verb option parsing (CVE-2020-EXOPT) * Fix security issue with too many recipients on a message (to remove a known security problem if someone does set recipients_max to unlimited, or if local additions add to the recipient list). Fixes CVE-2020-RCPTL reported by Qualys. * Fix CVE-2020-28016 (PFPZA): Heap out-of-bounds write in parse_fix_phrase() * Fix security issue CVE-2020-PFPSN and guard against cmdline invoker providing a particularly obnoxious sender full name. * Fix Linux security issue CVE-2020-SLCWD and guard against PATH_MAX better. - bring back missing exim_db.8 manual page (fixes boo#1173693) - bring in changes from current +fixes (lots of taint check fixes) * Bug 1329: Fix format of Maildir-format filenames to match other mail- related applications. Previously an "H" was used where available info says that "M" should be, so change to match. * Bug 2587: Fix pam expansion condition. Tainted values are commonly used as arguments, so an implementation trying to copy these into a local buffer was taking a taint-enforcement trap. Fix by using dynamically created buffers. * Bug 2586: Fix listcount expansion operator. Using tainted arguments is reasonable, eg. to count headers. Fix by using dynamically created buffers rather than a local. Do similar fixes for ACL actions "dcc", "log_reject_target", "malware" and "spam"; the arguments are expanded so could be handling tainted values. * Bug 2590: Fix -bi (newaliases). Aprevious code rearrangement had broken the (no-op) support for this sendmail command. Restore it to doing nothing, silently, and returning good status. - update to exim 4.94 * some transports now refuse to use tainted data in constructing their delivery location this WILL BREAK configurations which are not updated accordingly. In particular: any Transport use of $local_user which has been relying upon check_local_user far away in the Router to make it safe, should be updated to replace $local_user with $local_part_data. * Attempting to remove, in router or transport, a header name that ends with an asterisk (which is a standards-legal name) will now result in all headers named starting with the string before the asterisk being removed. - switch pretrans to use lua (fixes boo#1171877) - bring changes from current in +fixes branch (patch-exim-fixes-ee83de04d3087efaf808d1f2235a988275c2ee94) * fixes CVE-2020-12783 (boo#1171490) * Regard command-line recipients as tainted. * Bug 2489: Fix crash in the "pam" expansion condition. * Use tainted buffers for the transport smtp context. * Bug 2493: Harden ARC verify against Outlook, which has been seen to mix the ordering of its ARC headers. This caused a crash. * Bug 2492: Use tainted memory for retry record when needed. Previously when a new record was being constructed with information from the peer, a trap was taken. * Bug 2494: Unset the default for dmarc_tld_file. * Fix an uninitialised flag in early-pipelining. Previously connections could, depending on the platform, hang at the STARTTLS response. * Bug 2498: Reset a counter used for ARC verify before handling another message on a connection. Previously if one message had ARC headers and the following one did not, a crash could result when adding an Authentication-Results: header. * Bug 2500: Rewind some of the common-codingin string handling between the Exim main code and Exim-related utities. * Fix the variables set by the gsasl authenticator. * Bug 2507: Modules: on handling a dynamic-module (lookups) open failure, only retrieve the errormessage once. * Bug 2501: Fix init call in the heimdal authenticator. Previously it adjusted the size of a major service buffer; this failed because the buffer was in use at the time. Change to a compile-time increase in the buffer size, when this authenticator is compiled into exim. - update to exim 4.93.0.4 (+fixes release) * Avoid costly startup code when not strictly needed. This reduces time for some exim process initialisations. It does mean that the logging of TLS configuration problems is only done for the daemon startup. * Early-pipelining support code is now included unless disabled in Makefile. * DKIM verification defaults no long accept sha1 hashes, to conform to RFC 8301. They can still be enabled, using the dkim_verify_hashes main option. * Support CHUNKING from an smtp transport using a transport_filter, when DKIM signing is being done. Previously a transport_filter would always disable CHUNKING, falling back to traditional DATA. * Regard command-line receipients as tainted. * Bug 340: Remove the daemon pid file on exit, whe due to SIGTERM. * Bug 2489: Fix crash in the "pam" expansion condition. It seems that the PAM library frees one of the arguments given to it, despite the documentation. Therefore a plain malloc must be used. * Bug 2491: Use tainted buffers for the transport smtp context. Previously on-stack buffers were used, resulting in a taint trap when DSN information copied from a received message was written into the buffer. * Bug 2493: Harden ARC verify against Outlook, whick has been seen to mix the ordering of its ARC headers. This caused a crash. * Bug 2492:Use tainted memory for retry record when needed. Previously when a new record was being constructed with information from the peer, a trap was taken. * Bug 2494: Unset the default for dmarc_tld_file. Previously a naiive installation would get error messages from DMARC verify, when it hit the nonexistent file indicated by the default. Distros wanting DMARC enabled should both provide the file and set the option. Also enforce no DMARC verification for command-line sourced messages. * Fix an uninitialised flag in early-pipelining. Previously connections could, depending on the platform, hang at the STARTTLS response. * Bug 2498: Reset a counter used for ARC verify before handling another message on a connection. Previously if one message had ARC headers and the following one did not, a crash could result when adding an Authentication-Results: header. * Bug 2500: Rewind some of the common-coding in string handling between the Exim main code and Exim-related utities. The introduction of taint tracking also did many adjustments to string handling. Since then, eximon frequently terminated with an assert failure. * When PIPELINING, synch after every hundred or so RCPT commands sent and check for 452 responses. This slightly helps the inefficieny of doing a large alias-expansion into a recipient-limited target. The max_rcpt transport option still applies (and at the current default, will override the new feature). The check is done for either cause of synch, and forces a fast-retry of all 452'd recipients using a new MAIL FROM on the same connection. The new facility is not tunable at this time. * Fix the variables set by the gsasl authenticator. Previously a pointer to library live data was being used, so the results became garbage. Make copies while it is still usable. * Logging: when the deliver_time selector ise set,include the DT= field on delivery deferred (==) and failed (**) lines (if a delivery was attemtped). Previously it was only on completion (=> ) lines. * Authentication: the gsasl driver not provides the $authN variables in time for the expansion of the server_scram_iter and server_scram_salt options. spec file cleanup to make update work - add docdir to spec - update to exim 4.93 * SUPPORT_DMARC replaces EXPERIMENTAL_DMARC * DISABLE_TLS replaces SUPPORT_TLS * Bump the version for the local_scan API. * smtp transport option hosts_try_fastopen defaults to "*". * DNSSec is requested (not required) for all queries. (This seemes to ask for trouble if your resolver is a systemd-resolved.) * Generic router option retry_use_local_part defaults to "true" under specific pre-conditions. * Introduce a tainting mechanism for values read from untrusted sources. * Use longer file names for temporary spool files (this avoids name conflicts with spool on a shared file system). * Use dsn_from main config option (was ignored previously). - update to exim 4.92.3 * CVE-2019-16928: fix against Heap-based buffer overflow in string_vformat, remote code execution seems to be possible - update to exim 4.92.2 * CVE-2019-15846: fix against remote attackers executing arbitrary code as root via a trailing backslash - update to exim 4.92.1 * CVE-2019-13917: Fixed an issue with ${sort} expansion which could allow remote attackers to execute other programs with root privileges (boo#1142207) - spec file cleanup * fix DANE inclusion guard condition * re-enable i18n and remove misleading comment * EXPERIMENTAL_SPF is now SUPPORT_SPF * DANE is now SUPPORT_DANE - update to exim 4.92 * ${l_header: } expansion * ${readsocket} now supports TLS * "utf8_downconvert" option (if built with SUPPORT_I18N) * "pipelining" log_selector * JSON variants for${extract } expansion * "noutf8" debug option * TCP Fast Open support on MacOS * CVE-2019-10149: Fixed a Remote Command Execution (boo#1136587) - add workaround patch for compile time error on missing printf format annotation (gnu_printf.patch) - update to 4.91 * DEFER rather than ERROR on redis cluster MOVED response. * Catch and remove uninitialized value warning in exiqsumm * Disallow '/' characters in queue names specified for the "queue=" ACL modifier. This matches the restriction on the commandline. * Fix pgsql lookup for multiple result-tuples with a single column. Previously only the last row was returned. * Bug 2217: Tighten up the parsing of DKIM signature headers. * Bug 2215: Fix crash associated with dnsdb lookup done from DKIM ACL. * Fix issue with continued-connections when the DNS shifts unreliably. * Bug 2214: Fix SMTP responses resulting from non-accept result of MIME ACL. * The "support for" informational output now, which built with Content Scanning support, has a line for the malware scanner interfaces compiled in. Interface can be individually included or not at build time. * The "aveserver", "kavdaemon" and "mksd" interfaces are now not included by the template makefile "src/EDITME". The "STREAM" support for an older ClamAV interface method is removed. * Bug 2223: Fix mysql lookup returns for the no-data case (when the number of rows affected is given instead). * The runtime Berkeley DB library version is now additionally output by "exim -d -bV". Previously only the compile-time version was shown. * Bug 2230: Fix cutthrough routing for nonfirst messages in an initiating SMTP connection. * Bug 2229: Fix cutthrough routing for nonstandard port numbers defined by routers. * Bug 2174: A timeout on connect for a callout was also erroneously seen as a timeout on read on a GnuTLS initiating connection, resulting in theinitiating connection being dropped. * Relax results from ACL control request to enable cutthrough, in unsupported situations, from error to silently (except under debug) ignoring. * Fix Buffer overflow in base64d() (CVE-2018-6789) * Fix bug in DKIM verify: a buffer overflow could corrupt the malloc metadata, resulting in a crash in free(). * Fix broken Heimdal GSSAPI authenticator integration. * Bug 2113: Fix conversation closedown with the Avast malware scanner. * Bug 2239: Enforce non-usability of control=utf8_downconvert in the mail ACL. * Speed up macro lookups during configuration file read, by skipping non- macro text after a replacement (previously it was only once per line) and by skipping builtin macros when searching for an uppercase lead character. * DANE support moved from Experimental to mainline. The Makefile control for the build is renamed. * Fix memory leak during multi-message connections using STARTTLS. * Bug 2236: When a DKIM verification result is overridden by ACL, DMARC reported the original. Fix to report (as far as possible) the ACL result replacing the original. * Fix memory leak during multi-message connections using STARTTLS under OpenSSL * Bug 2242: Fix exim_dbmbuild to permit directoryless filenames. * Fix utf8_downconvert propagation through a redirect router. * Bug 2253: For logging delivery lines under PRDR, append the overall DATA response info to the (existing) per-recipient response info for the "C=" log element. * Bug 2251: Fix ldap lookups that return a single attribute having zero- length value. * Support Avast multiline protocol, this allows passing flags to newer versions of the scanner. * Ensure that variables possibly set during message acceptance are marked dead before release of memory in the daemon loop. * Bug 2250: Fix a longstanding bug in heavily-pipelined SMTP input (such as amulti-recipient message from a mailinglist manager). * The (EXPERIMENTAL_DMARC) variable $dmarc_ar_header is withdrawn, being replaced by the ${authresults } expansion. * Bug 2257: Fix pipe transport to not use a socket-only syscall. * Set a handler for SIGTERM and call exit(3) if running as PID 1. This allows proper process termination in container environments. * Bug 2258: Fix spool_wireformat in combination with LMTP transport. Previously the "final dot" had a newline after it; ensure it is CR,LF. * SPF: remove support for the "spf" ACL condition outcome values "err_temp" and "err_perm", deprecated since 4.83 when the RFC-defined words " temperror" and "permerror" were introduced. * Re-introduce enforcement of no cutthrough delivery on transports having transport-filters or DKIM-signing. * Cutthrough: for a final-dot response timeout (and nonunderstood responses) in defer=pass mode supply a 450 to the initiator. Previously the message would be spooled. * DANE: add dane_require_tls_ciphers SMTP Transport option; if unset, tls_require_ciphers is used as before. * Malware Avast: Better match the Avast multiline protocol. * Fix reinitialisation of DKIM logging variable between messages. * Bug 2255: Revert the disable of the OpenSSL session caching. * Add util/renew-opendmarc-tlds.sh script for safe renewal of public suffix list. * DKIM: accept Ed25519 pubkeys in SubjectPublicKeyInfo-wrapped form, since the IETF WG has not yet settled on that versus the original "bare" representation. * Fix syslog logging for syslog_timestamp=no and log_selector +millisec. Previously the millisecond value corrupted the output. Fix also for syslog_pid=no and log_selector +pid, for which the pid corrupted the output. - Replace xorg-x11-devel by individual pkgconfig() buildrequires. - update to 4.90.1 * Allow PKG_CONFIG_PATH to be set in Local/Makefile and use it correctly during configuration. Wildcards are allowed and expanded. * Shorten the log line for daemon startup by collapsing adjacent sets of identical IP addresses on different listening ports. Will also affect "exiwhat" output. * Tighten up the checking in isip4 (et al): dotted-quad components larger than 255 are no longer allowed. * Default openssl_options to include +no_ticket, to reduce load on peers. Disable the session-cache too, which might reduce our load. Since we currrectly use a new context for every connection, both as server and client, there is no benefit for these. * Add $SOURCE_DATE_EPOCH support for reproducible builds, per spec at . * Fix smtp transport use of limited max_rcpt under mua_wrapper. Previously the check for any unsuccessful recipients did not notice the limit, and erroneously found still-pending ones. * Pipeline CHUNKING command and data together, on kernels that support MSG_MORE. Only in-clear (not on TLS connections). * Avoid using a temporary file during transport using dkim. Unless a transport-filter is involved we can buffer the headers in memory for creating the signature, and read the spool data file once for the signature and again for transmission. * Enable use of sendfile in Linux builds as default. It was disabled in 4.77 as the kernel support then wasn't solid, having issues in 64bit mode. Now, it's been long enough. Add support for FreeBSD also. * Add commandline_checks_require_admin option. * Do pipelining under TLS. * For the "sock" variant of the malware scanner interface, accept an empty cmdline element to get the documented default one. Previously it was inaccessible. * Prevent repeated use of -p/-oMr * DKIM: enforce the DNS pubkey record "h" permitted-hashes optional field, if present. * DKIM: when a message has multiple signatures matching an identity given indkim_verify_signers, run the dkim acl once for each. * Support IDNA2008. * The path option on a pipe transport is now expanded before use * Have the EHLO response advertise VRFY, if there is a vrfy ACL defined. - Several bug fixes - Fix for buffer overflow in base64decode() (boo#1079832 CVE-2018-6789) This update was imported from the openSUSE:Leap:15.2:Update update project. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Backports SLE-15-SP2: zypper in -t patch openSUSE-2021-754=1 Package List: - openSUSE Backports SLE-15-SP2 (aarch64 ppc64le s390x x86_64): exim-4.94.2-bp152.6.4.1 eximon-4.94.2-bp152.6.4.1 eximstats-html-4.94.2-bp152.6.4.1 libspf2-2-1.2.10-bp152.5.1 libspf2-2-debuginfo-1.2.10-bp152.5.1 libspf2-debuginfo-1.2.10-bp152.5.1 libspf2-debugsource-1.2.10-bp152.5.1 libspf2-devel-1.2.10-bp152.5.1 libspf2-tools-1.2.10-bp152.5.1 libspf2-tools-debuginfo-1.2.10-bp152.5.1 References: https://www.suse.com/security/cve/CVE-2017-1000369.html https://www.suse.com/security/cve/CVE-2017-16943.html https://www.suse.com/security/cve/CVE-2017-16944.html https://www.suse.com/security/cve/CVE-2018-6789.html https://www.suse.com/security/cve/CVE-2019-16928.html https://www.suse.com/security/cve/CVE-2020-12783.html https://www.suse.com/security/cve/CVE-2020-28007.html https://www.suse.com/security/cve/CVE-2020-28008.html https://www.suse.com/security/cve/CVE-2020-28009.html https://www.suse.com/security/cve/CVE-2020-28010.html https://www.suse.com/security/cve/CVE-2020-28011.html https://www.suse.com/security/cve/CVE-2020-28012.html https://www.suse.com/security/cve/CVE-2020-28013.html https://www.suse.com/security/cve/CVE-2020-28014.html https://www.suse.com/security/cve/CVE-2020-28015.html https://www.suse.com/security/cve/CVE-2020-28016.html https://www.suse.com/security/cve/CVE-2020-28017.html https://www.suse.com/security/cve/CVE-2020-28018.html https://www.suse.com/security/cve/CVE-2020-28019.html https://www.suse.com/security/cve/CVE-2020-28020.html https://www.suse.com/security/cve/CVE-2020-28021.html https://www.suse.com/security/cve/CVE-2020-28022.html https://www.suse.com/security/cve/CVE-2020-28023.html https://www.suse.com/security/cve/CVE-2020-28024.html https://www.suse.com/security/cve/CVE-2020-28025.html https://www.suse.com/security/cve/CVE-2020-28026.html https://bugzilla.suse.com/1079832 https://bugzilla.suse.com/1171490 https://bugzilla.suse.com/1171877 https://bugzilla.suse.com/1173693 https://bugzilla.suse.com/1185631 . Essential openSUSE security patch tackling 30 vulnerabilities in PostgreSQL to bolster system security and reliability.. openSUSE Security, Exim Update, Critical Vulnerability Fixes. . Severity: Critical. LinuxSecurity.com Team
May 20, 2021
•Critical
OpenSUSE
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