SB2026010704 - Fedora 40 update for mariadb10.11
Published: January 7, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Insecure automated optimizations (CVE-ID: CVE-2023-52969)
CWE-ID: CWE-1038 - Insecure Automated Optimizations
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insecure automated optimization when handling derived tables within the SELECT clause. A remote privileged user can crash the server with a specially crafted query.
2) Insecure automated optimizations (CVE-ID: CVE-2023-52971)
CWE-ID: CWE-1038 - Insecure Automated Optimizations
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insecure automated optimization in JOIN::fix_all_splittings_in_plan. A remote user can crash the database server.
3) Insecure automated optimizations (CVE-ID: CVE-2023-52970)
CWE-ID: CWE-1038 - Insecure Automated Optimizations
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insecure automated optimization when handling inserts from a derived table containing insert target table. A remote privileged user can crash the server with a specially crafted query.
Remediation
Install update from vendor's website.