openSUSE Security Update: Security update for expat ______________________________________________________________________________ Announcement ID: openSUSE-SU-2022:0178-1 Rating: important References: #1194251 #1194362 #1194474 #1194476 #1194477 #1194478 #1194479 #1194480 Cross-References: CVE-2021-45960 CVE-2021-46143 CVE-2022-22822 CVE-2022-22823 CVE-2022-22824 CVE-2022-22825 CVE-2022-22826 CVE-2022-22827 CVSS scores: CVE-2021-45960 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-45960 (SUSE): 6.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:H CVE-2021-46143 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2021-46143 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-22822 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-22822 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22823 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-22823 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22824 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-22824 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22825 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22825 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22826 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22826 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22827 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2022-22827 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes 8 vulnerabilities is now available. Description: This update for expat fixes the following issues: - CVE-2021-45960: Fixed left shift in the storeAtts function in xmlparse.c that can lead to realloc misbehavior (bsc#1194251). - CVE-2021-46143: Fixed integer overflow in m_groupSize in doProlog (bsc#1194362). - CVE-2022-22822: Fixed integer overflow in addBinding in xmlparse.c (bsc#1194474). - CVE-2022-22823: Fixed integer overflow in build_model in xmlparse.c (bsc#1194476). - CVE-2022-22824: Fixed integer overflow in defineAttribute in xmlparse.c (bsc#1194477). - CVE-2022-22825: Fixed integer overflow in lookup in xmlparse.c (bsc#1194478). - CVE-2022-22826: Fixed integer overflow in nextScaffoldPart in xmlparse.c (bsc#1194479). - CVE-2022-22827: Fixed integer overflow in storeAtts in xmlparse.c (bsc#1194480). 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 Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-178=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): expat-2.2.5-3.9.1 expat-debuginfo-2.2.5-3.9.1 expat-debugsource-2.2.5-3.9.1 libexpat-devel-2.2.5-3.9.1 libexpat1-2.2.5-3.9.1 libexpat1-debuginfo-2.2.5-3.9.1 - openSUSE Leap 15.3 (x86_64): expat-32bit-debuginfo-2.2.5-3.9.1 libexpat-devel-32bit-2.2.5-3.9.1 libexpat1-32bit-2.2.5-3.9.1 libexpat1-32bit-debuginfo-2.2.5-3.9.1 References: https://www.suse.com/security/cve/CVE-2021-45960.html https://www.suse.com/security/cve/CVE-2021-46143.html https://www.suse.com/security/cve/CVE-2022-22822.html https://www.suse.com/security/cve/CVE-2022-22823.html https://www.suse.com/security/cve/CVE-2022-22824.html https://www.suse.com/security/cve/CVE-2022-22825.html https://www.suse.com/security/cve/CVE-2022-22826.html https://www.suse.com/security/cve/CVE-2022-22827.html https://bugzilla.suse.com/1194251 https://bugzilla.suse.com/1194362 https://bugzilla.suse.com/1194474 https://bugzilla.suse.com/1194476 https://bugzilla.suse.com/1194477 https://bugzilla.suse.com/1194478 https://bugzilla.suse.com/1194479 https://bugzilla.suse.com/1194480