medium4.3
CVE-2020-13333
A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3.
Impact
A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gitlab | Gitlab | Versions 13.1.0, 13.2.0, 13.3.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/218753
- https://hackerone.com/reports/870820
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/218753
- https://hackerone.com/reports/870820