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.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-27744 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.
Fixes

Solution

Upgrade to versions 17.2.2, 17.1.4, 17.0.6 or above.


Workaround

No workaround given by the vendor.

History

Fri, 30 Aug 2024 23:45:00 +0900

Type Values Removed Values Added
Weaknesses CWE-400

Fri, 30 Aug 2024 00:15:00 +0900

Type Values Removed Values Added
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

Sat, 24 Aug 2024 02:30:00 +0900

Type Values Removed Values Added
First Time appeared Gitlab
Gitlab gitlab
Weaknesses CWE-1333
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Vendors & Products Gitlab
Gitlab gitlab

Thu, 08 Aug 2024 22:30:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 08 Aug 2024 19:45:00 +0900

Type Values Removed Values Added
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.
Title Uncontrolled Resource Consumption in GitLab
Weaknesses CWE-400
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2024-08-30T13:24:42.805Z

Reserved: 2024-03-21T19:30:42.206Z

Link: CVE-2024-2800

cve-icon Vulnrichment

Updated: 2024-08-08T12:52:58.667Z

cve-icon NVD

Status : Analyzed

Published: 2024-08-08T11:15:12.210

Modified: 2024-09-18T12:42:50.093

Link: CVE-2024-2800

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses