SUSE-SU-2022:2294-1: important: Security update for expat
SUSE Security Update: Security update for expat
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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-SP4openSUSE Leap 15.4
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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 insertioninto 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
An expat security update has been released for SUSE Linux Enterprise 15 SP4 and openSUSE Leap 15.4.
