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SUSE 2023:5147-1 Moderate Dbus-2 Memory Leak and Service Disruption Issue

An update that solves three vulnerabilities and has one errata is now available. . SUSE Security Update: Security update for dbus-1 ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:4295-1 Rating: moderate References: #1087072 #1204111 #1204112 #1204113 Cross-References: CVE-2022-42010 CVE-2022-42011 CVE-2022-42012 CVSS scores: CVE-2022-42010 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-42010 (SUSE): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVE-2022-42011 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-42011 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L CVE-2022-42012 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-42012 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Affected Products: SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server for SAP Applications 12-SP5 SUSE Linux Enterprise Software Development Kit 12-SP5 ______________________________________________________________________________ An update that solves three vulnerabilities and has one errata is now available. Description: This update for dbus-1 fixes the following issues: - CVE-2022-42010: Fixed a potential crash that could be triggered by an invalid signature (bsc#1204111). - CVE-2022-42011: Fixed an out of bounds read caused by a fixed length array (bsc#1204112). - CVE-2022-42012: Fixed use-after-free and possible memory corruption via a message in non-native endianness with out-of-band Unix file descriptors (bsc#1204113). - Disable assertions to prevent unexpected DDoS attacks (bsc#1087072). Special Instructions and Notes: Please reboot the system after installing this update. Patch Instructions: Toinstall 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: - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-4295=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-4295=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): dbus-1-debugsource-1.8.22-38.1 dbus-1-devel-1.8.22-38.1 - SUSE Linux Enterprise Software Development Kit 12-SP5 (noarch): dbus-1-devel-doc-1.8.22-38.1 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): dbus-1-1.8.22-38.1 dbus-1-debuginfo-1.8.22-38.1 dbus-1-debugsource-1.8.22-38.1 dbus-1-x11-1.8.22-38.1 dbus-1-x11-debuginfo-1.8.22-38.1 dbus-1-x11-debugsource-1.8.22-38.1 libdbus-1-3-1.8.22-38.1 libdbus-1-3-debuginfo-1.8.22-38.1 - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64): libdbus-1-3-32bit-1.8.22-38.1 libdbus-1-3-debuginfo-32bit-1.8.22-38.1 References: https://www.suse.com/security/cve/CVE-2022-42010.html https://www.suse.com/security/cve/CVE-2022-42011.html https://www.suse.com/security/cve/CVE-2022-42012.html https://bugzilla.suse.com/1087072 https://bugzilla.suse.com/1204111 https://bugzilla.suse.com/1204112 https://bugzilla.suse.com/1204113 . SUSE Security Advisory for dbus-1 tackles several concerns with moderate evaluations on reliability.. dbus Security Update, SUSE Fix, Moderate Threat. . Severity: Important. LinuxSecurity.com Team

Nov 29, 2022 •Important SuSE