CVE-2021-39933
Summary
| CVE | CVE-2021-39933 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-12-13 16:15:00 UTC |
| Updated | 2023-08-08 14:22:00 UTC |
| Description | An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression used for handling user input (notes, comments, etc) was susceptible to catastrophic backtracking that could cause a DOS attack. |
Risk And Classification
Problem Types: CWE-1333
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| HackerOne | MISC | hackerone.com | |
| 2021/CVE-2021-39933.json · master · GitLab.org / cves · GitLab | CONFIRM | gitlab.com | |
| Not Found | MISC | gitlab.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Thanks @hashkitten, for reporting this vulnerability through our HackerOne bug bounty program
Legacy QID Mappings
- 690733 Free Berkeley Software Distribution (FreeBSD) Security Update for gitlab (b299417a-5725-11ec-a587-001b217b3468)