VulnerabilityAnalyzed
CVE-2023-3909
A Regular Expression Denial of Service was possible by adding a large string in timeout input in gitlab-ci.yml file.
MEDIUM 6.5EPSS 0.60%
Does this matter?
Lower severity and a low EPSS score (0.60%). Track it; it rarely justifies an emergency change on its own.
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.3 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. A Regular Expression Denial of Service was possible by adding a large string in timeout input in gitlab-ci.yml file.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.60% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1333
- Affected
- gitlab/gitlab
- Source
- cve@gitlab.com
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/418763Broken Link
- https://hackerone.com/reports/2050269Permissions Required
- https://gitlab.com/gitlab-org/gitlab/-/issues/418763Broken Link
- https://hackerone.com/reports/2050269Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.