CVE-2021-46667 — Integer Overflow or Wraparound in Mariadb

CWE-190 — Integer Overflow or Wraparound7 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 88.58%
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 before 10.6.5 has a sql_lex.cc integer overflow, leading to an application crash.

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+4
▶debiandebian/mariadb-10.5< mariadb-10.5 1:10.5.15-0+deb11u1 (bullseye)

Also affects: Fedora 34, 35, 36

Patches

Patch: jira.mariadb.org ↗Patch: jira.mariadb.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-f3hf-23j8-mwgw: MariaDB before 10↗2022-02-02
▶
OSV
CVE-2021-46667: MariaDB before 10↗2022-02-01
▶

📋Vendor Advisories

4
CISA ICS
Festo Didactic SE MES PC↗2026-01-27
▶
Microsoft
MariaDB before 10.6.5 has a sql_lex.cc integer overflow leading to an application crash.↗2022-02-08
▶
Red Hat
mariadb: Integer overflow in sql_lex.cc integer leading to crash↗2021-08-13
▶
Debian
CVE-2021-46667: mariadb-10.5 - MariaDB before 10.6.5 has a sql_lex.cc integer overflow, leading to an applicati...↗2021
▶