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CVE-2022-4131

MEDIUM
Published 2023-01-12T00:00:00.000Z
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CVSS Score

V3.1
4.3
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.443
Higher than 44.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
LOW

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=10.8, <15.5.7 >=15.6, <15.6.4 >=15.7, <15.7.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-f8ww-p9xj-cm59

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-4131
WEB https://hackerone.com/reports/1772063
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4131.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/383598

Advisory provided by GitHub Security Advisory Database. Published: January 12, 2023, Modified: January 18, 2023

References

https://gitlab.com/gitlab-org/gitlab/-/issues/383598
https://hackerone.com/reports/1772063
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4131.json
Published: 2023-01-12T00:00:00.000Z
Last Modified: 2025-04-08T16:27:37.240Z
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