CVE-2022-2908 — Regex Denial of Service in Gitlab

CWE-1333 — Regex Denial of ServiceCWE-400 — Uncontrolled Resource Consumption5 documents5 sources
Severity
4.3MEDIUMNVD
EPSS
0.3%
top 49.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedOct 17

Description

A potential DoS vulnerability was discovered in Gitlab CE/EE versions starting from 10.7 before 15.1.5, all versions starting from 15.2 before 15.2.3, all versions starting from 15.3 before 15.3.1 allowed an attacker to trigger high CPU usage via a special crafted input added in the Commit message field.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LExploitability: 2.8 | Impact: 1.4

Affected Packages5 packages

▶NVDgitlab/gitlab10.7.0 — 15.1.5+2
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=10.7, <15.1.5, >=15.2, <15.2.3, >=15.3, <15.3.1+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2022-2908: A potential DoS vulnerability was discovered in Gitlab CE/EE versions starting from 10↗2022-10-17
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GHSA
GHSA-hxc7-qjfv-5432: A potential DoS vulnerability was discovered in Gitlab CE/EE versions starting from 10↗2022-10-17
▶

📋Vendor Advisories

2
GitLab
CVE-2022-2908: A potential DoS vulnerability was discovered in Gitlab CE/EE versions starting from 10.7 before 15.1.5, all versions starting from 15.2 before 15.2.3,↗2022-10-17
▶
Debian
CVE-2022-2908: gitlab - A potential DoS vulnerability was discovered in Gitlab CE/EE versions starting f...↗2022
▶