CVE-2023-6678 — Regex Denial of Service in Gitlab

CWE-1333 — Regex Denial of ServiceCWE-400 — Uncontrolled Resource Consumption4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.0%
top 93.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab EE
Timeline
PublishedApr 12

Description

An issue has been discovered in GitLab EE affecting all versions before 16.8.6, all versions starting from 16.9 before 16.9.4, all versions starting from 16.10 before 16.10.2. It was possible for an attacker to cause a denial of service using malicious crafted content in a junit test report file.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5gitlab/gitlab16.9 — 16.9.4+1
▶NVDgitlab/gitlab16.9.0 — 16.9.4+2
▶debiandebian/gitlab< gitlab 17.3.5-2 (sid)
▶gitlabgitlab/gitlab

🔴Vulnerability Details

1
GHSA
GHSA-26wq-535g-r2w5: An issue has been discovered in GitLab EE affecting all versions before 16↗2024-04-12
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📋Vendor Advisories

2
GitLab
CVE-2023-6678: An issue has been discovered in GitLab EE affecting all versions before 16.8.6, all versions starting from 16.9 before 16.9.4, all versions starting f↗2024-04-12
▶
Debian
CVE-2023-6678: gitlab - An issue has been discovered in GitLab EE affecting all versions before 16.8.6, ...↗2023
▶