CVE-2023-6682 — Regex Denial of Service in Gitlab

CWE-1333 — Regex Denial of ServiceCWE-400 — Uncontrolled Resource Consumption5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.0%
top 90.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedMay 14

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server.

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 — 16.9.7+2
▶NVDgitlab/gitlab16.9.0 — 16.9.7+2
▶debiandebian/gitlab< gitlab 17.3.5-2 (sid)
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-62f3-w8qm-86g2: An issue has been discovered in GitLab CE/EE affecting all versions starting from 16↗2024-05-14
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OSV
CVE-2023-6682: An issue has been discovered in GitLab CE/EE affecting all versions starting from 16↗2024-05-14
▶

📋Vendor Advisories

2
GitLab
CVE-2023-6682: An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and star↗2024-05-14
▶
Debian
CVE-2023-6682: gitlab - An issue has been discovered in GitLab CE/EE affecting all versions starting fro...↗2023
▶