SUSE Linux Enterprise Server 15-SP4 Important: libyang Denial of Service
suse
August 26, 2022
An update that fixes one vulnerability is now available
Summary
This update for libyang fixes the following issues: - CVE-2021-28905: Fixed a reachable assertion which could be exploited by an attacker to cause a denial of service (bsc#1186377). 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-15.4-2022-2922=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-2922=1 - SUSE Linux Enterprise Module for Server Applications 15-SP4: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-2922=1 - SUSE Linux Enterprise Module for Server Applications 15-SP3:
References
#1186377
Cross- CVE-2021-28905
CVSS scores:
CVE-2021-28905 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-28905 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Server Applications 15-SP3
SUSE Linux Enterprise Module for Server Applications 15-SP4
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Proxy 4.3
SUSE Manager Reta...
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Severity
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Announcement ID: SUSE-SU-2022:2922-1
Rating: important
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