SUSE: 2022:3393-1 Moderate: Libarchive Symlink ACL Extraction Issue
suse
September 26, 2022
An update that fixes one vulnerability is now available
Summary
This update for libarchive fixes the following issues: - CVE-2021-23177: Fixed symlink ACL extraction that modifies ACLs of the target system (bsc#1192425). 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 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-3393=1 - SUSE Linux Enterprise Module for Development Tools 15-SP3: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2022-3393=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3393=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): bsdtar-3.4.2-150200.4.9.1
Topics Covered
References
#1192425
Cross- CVE-2021-23177
CVSS scores:
CVE-2021-23177 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2021-23177 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
Affected Products:
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
openSUSE Leap 15.3
https://www.suse.com/security/cve/CVE-2021-23177.html
https://bugzilla.suse.com/1192425
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Severity
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Critical
Announcement ID: SUSE-SU-2022:3393-1
Rating: moderate
Topics Covered
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