SUSE: 2022:0334-1 Moderate Security Update for Containerd and Docker
suse
February 4, 2022
An update that fixes 5 vulnerabilities is now available
Summary
This update for containerd, docker fixes the following issues: - CVE-2021-41089: Fixed "cp" can chmod host files (bsc#1191015). - CVE-2021-41091: Fixed flaw that could lead to data directory traversal in moby (bsc#1191434). - CVE-2021-41092: Fixed exposed user credentials with a misconfigured configuration file (bsc#1191334). - CVE-2021-41103: Fixed file access to local users in containerd (bsc#1191121). - CVE-2021-41190: Fixed OCI manifest and index parsing confusion (bsc#1193273). 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 Module for Containers 15-SP3:
Topics Covered
References
#1191015 #1191121 #1191334 #1191434 #1193273
Cross- CVE-2021-41089 CVE-2021-41091 CVE-2021-41092
CVE-2021-41103 CVE-2021-41190
CVSS scores:
CVE-2021-41089 (NVD) : 6.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVE-2021-41089 (SUSE): 3.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CVE-2021-41091 (NVD) : 6.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVE-2021-41091 (SUSE): 6.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVE-2021-41092 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2021-41092 (SUSE): 5.4 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N
CVE-2021-41103 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-41103 (SUSE): 5.9 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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Severity
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Announcement ID: SUSE-SU-2022:0334-1
Rating: moderate
Topics Covered
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