DescriptionAn issue in the component Used_tables_and_const_cache::used_tables_and_const_cache_join of MariaDB Server v10.7 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mariadb-10.3 (PTS)buster1:10.3.34-0+deb10u1fixed
buster (security)1:10.3.38-0+deb10u1fixed
mariadb-10.5 (PTS)bullseye1:10.5.18-0+deb11u1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mariadb-10.1source(unstable)(not affected)
mariadb-10.3source(unstable)(not affected)


[bullseye] - mariadb-10.5 <no-dsa> (Will be fixed via spu)
- mariadb-10.3 <not-affected> (Only affects MariaDB 10.5 onwards)
- mariadb-10.1 <not-affected> (Only affects MariaDB 10.5 onwards)

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