SUSE-SU-2022:3939-1: moderate: Security update for rpm
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sle-security-updates at lists.suse.com
Thu Nov 10 17:21:39 UTC 2022
SUSE Security Update: Security update for rpm
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3939-1
Rating: moderate
References: #1183543 #1183545 #1183632 #1183659 #1185299
#996280
Cross-References: CVE-2021-20266 CVE-2021-20271 CVE-2021-3421
CVSS scores:
CVE-2021-20266 (NVD) : 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVE-2021-20266 (SUSE): 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVE-2021-20271 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2021-20271 (SUSE): 3.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
CVE-2021-3421 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVE-2021-3421 (SUSE): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
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 three
fixes is now available.
Description:
This update for rpm fixes the following issues:
- Fixed PGP parsing bugs (bsc#1185299).
- Fixed various format handling bugs (bsc#996280).
- CVE-2021-3421: Fixed vulnerability where unsigned headers could be
injected into the rpm database (bsc#1183543).
- CVE-2021-20271: Fixed vulnerability where a corrupted rpm could corrupt
the rpm database (bsc#1183545).
- CVE-2021-20266: Fixed missing bounds check in hdrblobInit (bsc#1183632).
Bugfixes:
- Fixed deadlock when multiple rpm processes tried to acquire the database
lock (bsc#1183659).
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:
- SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-3939=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3939=1
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
rpm-debuginfo-4.11.2-16.26.1
rpm-debugsource-4.11.2-16.26.1
rpm-devel-4.11.2-16.26.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
python3-rpm-4.11.2-16.26.1
python3-rpm-debuginfo-4.11.2-16.26.1
python3-rpm-debugsource-4.11.2-16.26.1
rpm-4.11.2-16.26.1
rpm-build-4.11.2-16.26.1
rpm-build-debuginfo-4.11.2-16.26.1
rpm-debuginfo-4.11.2-16.26.1
rpm-debugsource-4.11.2-16.26.1
rpm-python-4.11.2-16.26.1
rpm-python-debuginfo-4.11.2-16.26.1
rpm-python-debugsource-4.11.2-16.26.1
- SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
rpm-32bit-4.11.2-16.26.1
rpm-debuginfo-32bit-4.11.2-16.26.1
References:
https://www.suse.com/security/cve/CVE-2021-20266.html
https://www.suse.com/security/cve/CVE-2021-20271.html
https://www.suse.com/security/cve/CVE-2021-3421.html
https://bugzilla.suse.com/1183543
https://bugzilla.suse.com/1183545
https://bugzilla.suse.com/1183632
https://bugzilla.suse.com/1183659
https://bugzilla.suse.com/1185299
https://bugzilla.suse.com/996280
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