SUSE-SU-2022:4280-1: important: Security update for sudo
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Tue Nov 29 17:49:19 UTC 2022
SUSE Security Update: Security update for sudo
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:4280-1
Rating: important
References: #1197998 #1203201 #1204986
Cross-References: CVE-2022-43995
CVSS scores:
CVE-2022-43995 (NVD) : 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVE-2022-43995 (SUSE): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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 one vulnerability and has two fixes
is now available.
Description:
This update for sudo fixes the following issues:
Security fixes:
- CVE-2022-43995: Fixed a potential heap-based buffer over-read when
entering a password of seven characters or fewer and using the crypt()
password backend (bsc#1204986).
Other:
- Make sure SIGCHLD is not ignored when sudo is executed; fixes race
condition (bsc#1203201).
- Change sudo-ldap schema from ASCII to UTF8 (bsc#1197998).
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-SP5-2022-4280=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-4280=1
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
sudo-debuginfo-1.8.27-4.30.1
sudo-debugsource-1.8.27-4.30.1
sudo-devel-1.8.27-4.30.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
sudo-1.8.27-4.30.1
sudo-debuginfo-1.8.27-4.30.1
sudo-debugsource-1.8.27-4.30.1
References:
https://www.suse.com/security/cve/CVE-2022-43995.html
https://bugzilla.suse.com/1197998
https://bugzilla.suse.com/1203201
https://bugzilla.suse.com/1204986
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