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SUSE: 2021:2616-1 Important: DoS and RCE Fixes in MariaDB

suse
Calendar Grey August 5, 2021
Dist Suse Esm H88
The SUSE Linux Enterprise Module update fixes three vulnerabilities, including a critical remote code execution threat in mariadb, improving overall system security and risk mitigation
An update that solves three vulnerabilities and has one errata is now available

Summary

This update for mariadb fixes the following issues: - Update to 10.2.39 (bsc#1182739) - CVE-2021-2166: DML unspecified vulnerability lead to complete DOS. (bsc#1185870) - CVE-2021-2154: DML unspecified vulnerability can lead to complete DOS. (bsc#1185872) - CVE-2021-27928: Fixed a remote code execution issue. (bsc#1183770) 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 Server Applications 15-SP2: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-2616=1 Package List: - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

Topics%20covered

Topics Covered

security advisory security update remote code execution DoS important SUSE Linux MariaDB

References

#1182739 #1183770 #1185870 #1185872

Cross- CVE-2021-2154 CVE-2021-2166 CVE-2021-27928

CVSS scores:

CVE-2021-2154 (NVD) : 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVE-2021-2154 (SUSE): 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVE-2021-2166 (NVD) : 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVE-2021-2166 (SUSE): 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVE-2021-27928 (NVD) : 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVE-2021-27928 (SUSE): 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Module for Server Applications 15-SP2

https://www.suse.com/security/cve/CVE-2021-2154.html

https://www.suse.com/security/cve/CVE-2021-2166.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2616-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update remote code execution DoS important SUSE Linux MariaDB

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