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Debian Dovecot High Severity Service Disruption Info Leak Flaw DLA-4617-1

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Debian 11 gsasl Critical DoS Threat Advisory DLA-4618-1 CVE-2026-48829

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SUSE MozillaThunderbird Important Memory Safety Fix Advisory 2026-2271-1

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SUSE Linux Micro 6.0 Ignition Key HTTP Transport Loop Patch 2026-21987-1

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SUSE Linux Micro 6.0 Important Libzypp Libsolv Security Update 2026-21988-1

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SUSE Google-Guest-Agent Important Security Update 2026-21989-1

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SUSE Linux Micro Important Salt Multi-Linux Manager Vuln 2026-21990-1

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SUSE Linux Micro Critical Ignition Patch CVE-2026-33814

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SUSE Linux Micro 6.1 Security Update for libzypp libsolv Key 2026-21992-1

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Price Tag 1security advisorybuffer overflowdebian

Debian 11: DLA-4202-1 critical: net-tools stack overflow fix

Multiple stack-based buffer overflows have been fixed in the net-tools network utilities. For Debian 11 bullseye, this problem has been fixed in version . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4202-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Adrian Bunk May 31, 2025 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : net-tools Version : 1.60+git20181103.0eebece-1+deb11u2 CVE ID : CVE-2025-46836 Debian Bug : 1105806 Multiple stack-based buffer overflows have been fixed in the net-tools network utilities. For Debian 11 bullseye, this problem has been fixed in version 1.60+git20181103.0eebece-1+deb11u2. We recommend that you upgrade your net-tools packages. For the detailed security status of net-tools please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/net-tools Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Enhance net-tools for Debian 11 to resolve various stack-based buffer overflow vulnerabilities. Maintain your system's security with this critical upgrade.. debian security, net-tools update, buffer overflow fix, linux updates. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 May 31, 2025 •Critical Debian LTS
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SUSE: 2025:01779-1 moderate: iputils integer overflow fix

* bsc#1242300 * bsc#1243284 Cross-References: * CVE-2025-47268 . # Security update for iputils Announcement ID: SUSE-SU-2025:01779-1 Release Date: 2025-05-30T13:39:04Z Rating: moderate References: * bsc#1242300 * bsc#1243284 Cross-References: * CVE-2025-47268 CVSS scores: * CVE-2025-47268 ( SUSE ): 5.1 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N * CVE-2025-47268 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L * CVE-2025-47268 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L Affected Products: * openSUSE Leap 15.4 * Server Applications Module 15-SP6 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves one vulnerability and has one security fix can now be installed. ## Description: This update for iputils fixes the following issues: Security fixes: * CVE-2025-47268: Fixed integer overflow in RTT calculation can lead to undefined behavior (bsc#1242300). Other bug fixes: * Fixed incorrect IPV4 TTL value when using SOCK_DGRAM on big endian systems (bsc#1243284). ## 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: * openSUSE Leap 15.4 zypper in -t patch SUSE-2025-1779=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-1779=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-1779=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-1779=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-1779=1 *Server Applications Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2025-1779=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * rarpd-debuginfo-20211215-150400.3.19.1 * iputils-20211215-150400.3.19.1 * rarpd-20211215-150400.3.19.1 * iputils-debuginfo-20211215-150400.3.19.1 * iputils-debugsource-20211215-150400.3.19.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * iputils-debuginfo-20211215-150400.3.19.1 * iputils-20211215-150400.3.19.1 * iputils-debugsource-20211215-150400.3.19.1 * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64) * iputils-debuginfo-20211215-150400.3.19.1 * iputils-20211215-150400.3.19.1 * iputils-debugsource-20211215-150400.3.19.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) * iputils-debuginfo-20211215-150400.3.19.1 * iputils-20211215-150400.3.19.1 * iputils-debugsource-20211215-150400.3.19.1 * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64) * iputils-debuginfo-20211215-150400.3.19.1 * iputils-20211215-150400.3.19.1 * iputils-debugsource-20211215-150400.3.19.1 * Server Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64) * iputils-debuginfo-20211215-150400.3.19.1 * rarpd-20211215-150400.3.19.1 * rarpd-debuginfo-20211215-150400.3.19.1 * iputils-debugsource-20211215-150400.3.19.1 ## References: * https://www.suse.com/security/cve/CVE-2025-47268.html * https://bugzilla.suse.com/show_bug.cgi?id=1242300 * https://bugzilla.suse.com/show_bug.cgi?id=1243284 . Essential iputils update for SUSE tackles integer overflow vulnerabilities in multiple products. Apply suggested patches now.. SUSE Linux update, iputils security, network utilities, integer overflow fix. . LinuxSecurity.com Team

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