CVE-2022-4131 — Regex Denial of Service in Gitlab

CWE-1333 — Regex Denial of Service6 documents6 sources
Severity
5.3MEDIUMNVD
EPSS
0.3%
top 50.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedJan 12
Latest updateOct 8

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages5 packages

▶NVDgitlab/gitlab10.8.0 — 15.5.7+2
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=10.8, <15.5.7, >=15.6, <15.6.4, >=15.7, <15.7.2+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-f8ww-p9xj-cm59: An issue has been discovered in GitLab CE/EE affecting all versions starting from 10↗2023-01-12
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OSV
CVE-2022-4131: An issue has been discovered in GitLab CE/EE affecting all versions starting from 10↗2023-01-12
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📋Vendor Advisories

2
GitLab
CVE-2022-4131: 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, a↗2023-01-12
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Debian
CVE-2022-4131: gitlab - An issue has been discovered in GitLab CE/EE affecting all versions starting fro...↗2022
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💬Community

1
HackerOne
ReDoS due to device-detector parsing user agents↗2024-10-08
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