CVE-2022-3514 — Regex Denial of Service in Gitlab

CWE-1333 — Regex Denial of ServiceCWE-476 — NULL Pointer Dereference6 documents6 sources
Severity
5.3MEDIUMNVD
EPSS
0.3%
top 43.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedJan 12

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 6.6 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 the submodule URL parser.

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/gitlab6.6.0 — 15.5.7+2
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=15.6, <15.6.4, >=15.7, <15.7.2, >=6.6, <15.5.7+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-4mw5-77qf-jmw4: An issue has been discovered in GitLab CE/EE affecting all versions starting from 6↗2023-01-12
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OSV
CVE-2022-3514: An issue has been discovered in GitLab CE/EE affecting all versions starting from 6↗2023-01-12
▶

📋Vendor Advisories

3
GitLab
CVE-2022-3514: An issue has been discovered in GitLab CE/EE affecting all versions starting from 6.6 before 15.5.7, all versions starting from 15.6 before 15.6.4, al↗2023-01-12
▶
Red Hat
389-ds-base: SIGSEGV in sync_repl↗2022-08-04
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Debian
CVE-2022-3514: gitlab - An issue has been discovered in GitLab CE/EE affecting all versions starting fro...↗2022
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