SUSE Security Update: Security update for expat ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:2294-1 Rating: important References: #1196025 #1196026 #1196168 #1196169 #1196171 #1196784 Cross-References: CVE-2022-25235 CVE-2022-25236 CVE-2022-25313 CVE-2022-25314 CVE-2022-25315 CVSS scores: CVE-2022-25235 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-25235 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-25236 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-25236 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-25313 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2022-25313 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2022-25314 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-25314 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-25315 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-25315 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Affected Products: SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 openSUSE Leap 15.4 ______________________________________________________________________________ An update that solves 5 vulnerabilities and has one errata is now available. Description: This update for expat fixes the following issues: - CVE-2022-25236: Fixed possible namespace-separator characters insertion into namespace URIs (bsc#1196025). - Fixed a regression caused by the patch for CVE-2022-25236 (bsc#1196784). - CVE-2022-25235: Fixed UTF-8 character validation in a certain context (bsc#1196026). - CVE-2022-25313: Fixed stack exhaustion in build_model() via uncontrolled recursion (bsc#1196168). - CVE-2022-25314: Fixed integer overflow in copyString (bsc#1196169). - CVE-2022-25315: Fixed integer overflow in storeRawNames (bsc#1196171). 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 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2294=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2294=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): expat-2.4.4-150400.3.6.9 expat-debuginfo-2.4.4-150400.3.6.9 expat-debugsource-2.4.4-150400.3.6.9 libexpat-devel-2.4.4-150400.3.6.9 libexpat1-2.4.4-150400.3.6.9 libexpat1-debuginfo-2.4.4-150400.3.6.9 - openSUSE Leap 15.4 (x86_64): expat-32bit-debuginfo-2.4.4-150400.3.6.9 libexpat-devel-32bit-2.4.4-150400.3.6.9 libexpat1-32bit-2.4.4-150400.3.6.9 libexpat1-32bit-debuginfo-2.4.4-150400.3.6.9 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): expat-2.4.4-150400.3.6.9 expat-debuginfo-2.4.4-150400.3.6.9 expat-debugsource-2.4.4-150400.3.6.9 libexpat-devel-2.4.4-150400.3.6.9 libexpat1-2.4.4-150400.3.6.9 libexpat1-debuginfo-2.4.4-150400.3.6.9 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64): expat-32bit-debuginfo-2.4.4-150400.3.6.9 libexpat1-32bit-2.4.4-150400.3.6.9 libexpat1-32bit-debuginfo-2.4.4-150400.3.6.9 References: https://www.suse.com/security/cve/CVE-2022-25235.html https://www.suse.com/security/cve/CVE-2022-25236.html https://www.suse.com/security/cve/CVE-2022-25313.html https://www.suse.com/security/cve/CVE-2022-25314.html https://www.suse.com/security/cve/CVE-2022-25315.html https://bugzilla.suse.com/1196025 https://bugzilla.suse.com/1196026 https://bugzilla.suse.com/1196168 https://bugzilla.suse.com/1196169 https://bugzilla.suse.com/1196171 https://bugzilla.suse.com/1196784