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Ls Advisories Redhat Esm H240
Price Tag 1security advisorylocal privilege escalationRed Hat Enterprise

Red Hat: RHSA-2023-1598-01 Critical: Tigervnc Remote Access Fix

An update for tigervnc is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: tigervnc security update Advisory ID: RHSA-2023:1598-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1598 Issue date: 2023-04-04 CVE Names: CVE-2023-1393 ==================================================================== 1. Summary: An update for tigervnc is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream EUS (v.8.6) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients. Security Fix(es): * xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability (CVE-2023-1393) For 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, referto: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2180288 - CVE-2023-1393 xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability 6. Package List: Red Hat Enterprise Linux AppStream EUS(v.8.6): Source: tigervnc-1.12.0-6.el8_6.3.src.rpm aarch64: tigervnc-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-debuginfo-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-debugsource-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-server-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-server-debuginfo-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-server-minimal-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-server-minimal-debuginfo-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-server-module-1.12.0-6.el8_6.3.aarch64.rpm tigervnc-server-module-debuginfo-1.12.0-6.el8_6.3.aarch64.rpm noarch: tigervnc-icons-1.12.0-6.el8_6.3.noarch.rpm tigervnc-license-1.12.0-6.el8_6.3.noarch.rpm tigervnc-selinux-1.12.0-6.el8_6.3.noarch.rpm ppc64le: tigervnc-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-debuginfo-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-debugsource-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-server-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-server-debuginfo-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-server-minimal-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-server-minimal-debuginfo-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-server-module-1.12.0-6.el8_6.3.ppc64le.rpm tigervnc-server-module-debuginfo-1.12.0-6.el8_6.3.ppc64le.rpm s390x: tigervnc-1.12.0-6.el8_6.3.s390x.rpm tigervnc-debuginfo-1.12.0-6.el8_6.3.s390x.rpm tigervnc-debugsource-1.12.0-6.el8_6.3.s390x.rpm tigervnc-server-1.12.0-6.el8_6.3.s390x.rpm tigervnc-server-debuginfo-1.12.0-6.el8_6.3.s390x.rpm tigervnc-server-minimal-1.12.0-6.el8_6.3.s390x.rpm tigervnc-server-minimal-debuginfo-1.12.0-6.el8_6.3.s390x.rpm tigervnc-server-module-1.12.0-6.el8_6.3.s390x.rpm tigervnc-server-module-debuginfo-1.12.0-6.el8_6.3.s390x.rpm x86_64: tigervnc-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-debuginfo-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-debugsource-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-server-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-server-debuginfo-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-server-minimal-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-server-minimal-debuginfo-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-server-module-1.12.0-6.el8_6.3.x86_64.rpm tigervnc-server-module-debuginfo-1.12.0-6.el8_6.3.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2023-1393 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZCw/H9zjgjWX9erEAQjsRhAAgYUngucFdohg3v62+0sl63ZNIrrYalZC AK3Qwe7QufGQCv43GbfrbzXj/nkSxxJh5jiCUDikhfMfiaAkChuDM1feOjyCU6aA Zbp1CJNgiPd3PdO+gOJAx2UsLHN7DxsEFS1+MzvexX+K/FLG/tltaj30+lgpCw9H uY7rtW3wmLa90npUj+/UBDh622c5OO4fBSEeqKPt6MrhcWif6v9vHgPv9DIORJL9 cGhhHCxViKrWRLSU9ZnuDpPElfhvp3AmRzzP4qk2nC5Wp3/mWsx74fAdySHuE0ew FQSaLIS9U+xGaX5bPiRZ6k/P4QstokZamXj/QQ91NFQ7YkugJT6FQMAzqoeva02t MngtULxtQ6krZTYQkmqMYLOTEFz5IUmADr8IPjOcZDDkwYgKEQvDE+sLoLk+805I CxCGJH9cdN1BhEY0i/lIkTQ8WeArViY1Q5Vco9PtwcehLFeK1GQWXn40DKR4dXiT VWBi9TvUh7Oka5EqJ0t+Jwsp+M7HUZBe3uPQZCDpgvTCZhFPuuevb/BR/9qe89hI /EuKA979Wujmkm9ov2mOKOgfwqHjMn+p85+H9RH7ZljrvNcscJB8kIFLwMlg/uT9 Vku2ETHD6UBg2PjpdK3W9dEzlva6rmHUCz0mwo8KeKlFR8ax3MtF67JMLoZSG8s1 bAE1OO5hPWI=NZUE -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . An important revision for tigervnc on Red Hat resolving issues related to local privilege escalation. Full security advisory information included.. tigervnc security, red hat advisory, remote access update, red hat enterprise, local privilege fix. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Apr 04, 2023 •Important Red Hat
202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisorymoderate severitynet-snmp

openSUSE: 2023:0075-1 Moderate: Net-SNMP Remote Access Issue

An update that solves two vulnerabilities and has two fixes is now available.. SUSE Security Update: Security update for net-snmp ______________________________________________________________________________ Announcement ID: SUSE-SU-2023:0075-1 Rating: moderate References: #1205148 #1205150 #1206044 #1206828 Cross-References: CVE-2022-44792 CVE-2022-44793 CVSS scores: CVE-2022-44792 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2022-44792 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-44793 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2022-44793 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 SUSE Linux Enterprise Realtime Extension 15-SP3 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 openSUSE Leap 15.4 openSUSE Leap Micro 5.3 ______________________________________________________________________________ An update that solves two vulnerabilities and has two fixes is now available. Description: This update for net-snmp fixes the following issues: - CVE-2022-44793: Fixed a NULL pointer dereference issue that could allow a remote attacker with write access to crash the server instance (bsc#1205148). - CVE-2022-44792: Fixed a NULL pointer dereference issue that could allow aremote attacker with write access to crash the server instance (bsc#1205150). Other fixes: - Enabled AES-192 and AES-256 privacy protocols (bsc#1206828). - Fixed an incorrect systemd hardening that caused home directory size and allocation to be listed incorrectly (bsc#1206044) Patch Instructions: To install this SUSE 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 Leap Micro 5.3: zypper in -t patch openSUSE-Leap-Micro-5.3-2023-75=1 - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2023-75=1 - SUSE Linux Enterprise Realtime Extension 15-SP3: zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-75=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-75=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-75=1 - SUSE Linux Enterprise Micro 5.3: zypper in -t patch SUSE-SLE-Micro-5.3-2023-75=1 Package List: - openSUSE Leap Micro 5.3 (aarch64 x86_64): libsnmp40-5.9.3-150300.15.8.1 libsnmp40-debuginfo-5.9.3-150300.15.8.1 net-snmp-debuginfo-5.9.3-150300.15.8.1 net-snmp-debugsource-5.9.3-150300.15.8.1 snmp-mibs-5.9.3-150300.15.8.1 - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): libsnmp40-5.9.3-150300.15.8.1 libsnmp40-debuginfo-5.9.3-150300.15.8.1 net-snmp-5.9.3-150300.15.8.1 net-snmp-debuginfo-5.9.3-150300.15.8.1 net-snmp-debugsource-5.9.3-150300.15.8.1 net-snmp-devel-5.9.3-150300.15.8.1 perl-SNMP-5.9.3-150300.15.8.1 perl-SNMP-debuginfo-5.9.3-150300.15.8.1 python3-net-snmp-5.9.3-150300.15.8.1 python3-net-snmp-debuginfo-5.9.3-150300.15.8.1 snmp-mibs-5.9.3-150300.15.8.1 - openSUSE Leap 15.4 (x86_64): libsnmp40-32bit-5.9.3-150300.15.8.1 libsnmp40-32bit-debuginfo-5.9.3-150300.15.8.1 net-snmp-devel-32bit-5.9.3-150300.15.8.1 - SUSE Linux Enterprise Realtime Extension 15-SP3 (x86_64): libsnmp40-5.9.3-150300.15.8.1 libsnmp40-debuginfo-5.9.3-150300.15.8.1 net-snmp-5.9.3-150300.15.8.1 net-snmp-debuginfo-5.9.3-150300.15.8.1 net-snmp-debugsource-5.9.3-150300.15.8.1 net-snmp-devel-5.9.3-150300.15.8.1 perl-SNMP-5.9.3-150300.15.8.1 perl-SNMP-debuginfo-5.9.3-150300.15.8.1 snmp-mibs-5.9.3-150300.15.8.1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (x86_64): net-snmp-debugsource-5.9.3-150300.15.8.1 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): libsnmp40-5.9.3-150300.15.8.1 libsnmp40-debuginfo-5.9.3-150300.15.8.1 net-snmp-5.9.3-150300.15.8.1 net-snmp-debuginfo-5.9.3-150300.15.8.1 net-snmp-debugsource-5.9.3-150300.15.8.1 net-snmp-devel-5.9.3-150300.15.8.1 perl-SNMP-5.9.3-150300.15.8.1 perl-SNMP-debuginfo-5.9.3-150300.15.8.1 snmp-mibs-5.9.3-150300.15.8.1 - SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64): libsnmp40-5.9.3-150300.15.8.1 libsnmp40-debuginfo-5.9.3-150300.15.8.1 net-snmp-debuginfo-5.9.3-150300.15.8.1 net-snmp-debugsource-5.9.3-150300.15.8.1 snmp-mibs-5.9.3-150300.15.8.1 References: https://www.suse.com/security/cve/CVE-2022-44792.html https://www.suse.com/security/cve/CVE-2022-44793.html https://bugzilla.suse.com/1205148 https://bugzilla.suse.com/1205150 https://bugzilla.suse.com/1206044 https://bugzilla.suse.com/1206828 . Latest net-snmp release tackles multiple vulnerabilities, improving safety for Fedora system users and implementing essential patches.. openSUSE Security Update, net-snmp vulnerabilities, SUSE Linux patch. . LinuxSecurity.com Team

Calendar 2 Jan 12, 2023 OpenSUSE
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199
Ls Advisories Centos Esm H240
Price Tag 1security advisorysecurity issuecritical update

CentOS: CESA-2018-2733 Urgent Patch For OpenSSL-Toolkit

Upstream details at : https://access.redhat.com/errata/RHSA-2018:2732. CentOS Errata and Security Advisory 2018:2732 Important Upstream details at : https://access.redhat.com/errata/RHSA-2018:2732 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: d6b7f12168fc87b89ec813a7bd03eb8193f3f7219f6ebee62ea7240a67a0e4e0 spice-server-0.12.4-16.el6_10.1.x86_64.rpm 578b70c00cf1a4b591d18480cd6f4905d54b45ba5a5126130381350c23d82f3c spice-server-devel-0.12.4-16.el6_10.1.x86_64.rpm Source: e387c57031c37a73fabd2b9a642d12d56c0e302189f60ddab64242ee84bea4ec spice-server-0.12.4-16.el6_10.1.src.rpm -- Johnny Hughes CentOS Project { https://www.centos.org/ } irc: hughesjr, #This email address is being protected from spambots. You need JavaScript enabled to view it. Twitter: @JohnnyCentOS _______________________________________________ CentOS-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . The recent CentOS 6 spice-server update tackles significant vulnerabilities. Access essential errata information and resources for prompt resolution.. CentOS Security Update, Spice Server Critical Update, Security Advisory. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Sep 28, 2018 •Important CentOS
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