openSUSE-SU-2022:0178-1: important: Security update for expat
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
An expat security update has been released for openSUSE Leap 15.3.
