Integer Overflow or Wraparound in GitLab
45Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.9
exploitation probability
—
observed exploitation
nono source reports it
1 public exploit(s)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary code on the GitLab server due to an integer overflow issue when compiling a specially crafted regular expression in a CI/CD configuration.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
GitLab · GitLabpublic PoCs found — 1
cve_referencehackerone.com/reports/3995696unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.