CVE-2021-46662 — Improper Input Validation in Mariadb

CWE-20 — Improper Input Validation7 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 79.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
MariadbDebian Mariadb-10.5Msrc Cbl2 Mariadb 10.6.7-1 ON CBL Mariner 2.0+1 more
Timeline
PublishedFeb 1
Latest updateJan 27

Description

MariaDB through 10.5.9 allows a set_var.cc application crash via certain uses of an UPDATE statement in conjunction with a nested subquery.

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/mariadb10.3.0 — 10.3.32+3
▶debiandebian/mariadb-10.5< mariadb-10.5 1:10.5.15-0+deb11u1 (bullseye)

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-p388-7w8m-f48h: MariaDB through 10↗2022-02-02
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OSV
CVE-2021-46662: MariaDB through 10↗2022-02-01
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📋Vendor Advisories

4
CISA ICS
Festo Didactic SE MES PC↗2026-01-27
▶
Microsoft
MariaDB through 10.5.9 allows a set_var.cc application crash via certain uses of an UPDATE statement in conjunction with a nested subquery.↗2022-02-08
▶
Red Hat
mariadb: Crash in set_var.cc via certain UPDATE queries with nested subqueries↗2021-05-10
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Debian
CVE-2021-46662: mariadb-10.5 - MariaDB through 10.5.9 allows a set_var.cc application crash via certain uses of...↗2021
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