CVE-2024-2800

HIGH EPSS 47.6%
Published Aug 8, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Aug 8, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

ReDoS flaw in RefMatcher when matching branch names using wildcards in GitLab EE/CE affecting all versions from 11.3 prior to 17.0.6, 17.1 prior to 17.1.4, and 17.2 prior to 17.2.2 allows denial of service via Regex backtracking.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
47.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1333

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥11.3.0  –  <17.0.6
gitlabgitlab*≥11.3.0  –  <17.0.6
gitlabgitlab*≥17.1.0  –  <17.1.4
gitlabgitlab*≥17.1.0  –  <17.1.4
gitlabgitlab*≥17.2.0  –  <17.2.2
gitlabgitlab*≥17.2.0  –  <17.2.2

References 2

  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/451293
    Broken Link
  • hackerone.com https://hackerone.com/reports/2416332
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.