SUSE-SU-2022:4240-1: important: Security update for sudo
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Mon Nov 28 11:20:51 UTC 2022
SUSE Security Update: Security update for sudo
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:4240-1
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-SP3-BCL
SUSE Linux Enterprise Server 12-SP4-LTSS
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud Crowbar 9
______________________________________________________________________________
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 OpenStack Cloud Crowbar 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-4240=1
- SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2022-4240=1
- SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-4240=1
- SUSE Linux Enterprise Server 12-SP4-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-4240=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-4240=1
Package List:
- SUSE OpenStack Cloud Crowbar 9 (x86_64):
sudo-1.8.20p2-3.33.1
sudo-debuginfo-1.8.20p2-3.33.1
sudo-debugsource-1.8.20p2-3.33.1
- SUSE OpenStack Cloud 9 (x86_64):
sudo-1.8.20p2-3.33.1
sudo-debuginfo-1.8.20p2-3.33.1
sudo-debugsource-1.8.20p2-3.33.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
sudo-1.8.20p2-3.33.1
sudo-debuginfo-1.8.20p2-3.33.1
sudo-debugsource-1.8.20p2-3.33.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
sudo-1.8.20p2-3.33.1
sudo-debuginfo-1.8.20p2-3.33.1
sudo-debugsource-1.8.20p2-3.33.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
sudo-1.8.20p2-3.33.1
sudo-debuginfo-1.8.20p2-3.33.1
sudo-debugsource-1.8.20p2-3.33.1
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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