| Name | CVE-2021-46669 |
| Description | MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mariadb-10.3 (PTS) | buster | 1:10.3.34-0+deb10u1 | vulnerable |
| buster (security) | 1:10.3.25-0+deb10u1 | vulnerable |
| mariadb-10.5 (PTS) | bullseye | 1:10.5.15-0+deb11u1 | vulnerable |
| mariadb-10.6 (PTS) | bookworm, sid | 1:10.6.7-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - mariadb-10.5 <no-dsa> (Minor issue, will be fixed in next point release)
https://jira.mariadb.org/browse/MDEV-25638