CVE-2022-4131

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

12/01/2023

Last modified:

08/04/2025

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.8 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. An attacker may cause Denial of Service on a GitLab instance by exploiting a regex issue in how the application parses user agents.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): Low

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	10.8.0 (including)	15.5.7 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	10.8.0 (including)	15.5.7 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	15.6.0 (including)	15.6.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	15.6.0 (including)	15.6.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	15.7.0 (including)	15.7.2 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	15.7.0 (including)	15.7.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-4131

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools