CVE-2019-19313 json
GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service.
published 2020-01-05 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-8937
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.
Patch / fix
- gitlab gitlab 12.3.8, 12.4.5, 12.5.2
Exploit prediction
1.46% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-755 Improper Handling of Exceptional Conditions
- Technology feeds
References
-
about.gitlab.com
/blog/2019/11/27/security-release-gitlab-12-5-1-released/
vendor-advisory
-
about.gitlab.com
/blog/categories/releases/
release-notes
-
gitlab.com
/gitlab-org/gitlab/issues/14947
broken-link
Sources
- CVE List CVE-2019-19313
- NVD CVE-2019-19313
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.