CVE-2022-27379 — SQL Injection in Mariadb

CWE-89 — SQL Injection8 documents8 sources
Severity
7.5HIGHNVD
EPSS
0.4%
top 41.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
MariadbDebian Mariadb-10.5Debian Linux+2 more
Timeline
PublishedApr 12
Latest updateJan 27

Description

An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDmariadb/mariadb10.3.0 — 10.3.35+4
▶debiandebian/mariadb-10.5< mariadb-10.5 1:10.5.18-0+deb11u1 (bullseye)

Also affects: Debian Linux 10.0

🔴Vulnerability Details

2
GHSA
GHSA-m42w-339f-jp66: An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10↗2022-04-13
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OSV
CVE-2022-27379: An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10↗2022-04-12
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📋Vendor Advisories

5
CISA ICS
Festo Didactic SE MES PC↗2026-01-27
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Ubuntu
MariaDB vulnerabilities↗2022-11-23
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Microsoft
An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statemen↗2022-04-12
▶
Debian
CVE-2022-27379: mariadb-10.5 - An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v...↗2022
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Red Hat
mariadb: server crash in component arg_comparator::compare_real_fixed↗2021-08-13
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