CVE-2021-46665 — Improper Input Validation in Mariadb

CWE-20 — Improper Input Validation8 documents8 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 87.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
MariadbDebian Mariadb-10.5Fedoraproject Fedora+2 more
Timeline
PublishedFeb 1
Latest updateJan 27

Description

MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDmariadb/mariadb10.2.0 — 10.2.43+5
▶debiandebian/mariadb-10.5< mariadb-10.5 1:10.5.15-0+deb11u1 (bullseye)

Also affects: Fedora 34, 35, 36

Patches

Patch: mariadb.com ↗Patch: mariadb.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-mwgq-r782-4vx4: MariaDB through 10↗2022-02-02
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OSV
CVE-2021-46665: MariaDB through 10↗2022-02-01
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📋Vendor Advisories

5
CISA ICS
Festo Didactic SE MES PC↗2026-01-27
▶
Ubuntu
MariaDB vulnerabilities↗2022-02-28
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Microsoft
MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations.↗2022-02-08
▶
Red Hat
mariadb: MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations↗2021-05-10
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Debian
CVE-2021-46665: mariadb-10.5 - MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorr...↗2021
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