Vulnerability · Published Nov 17, 2020 · Assigned by GitLab
CVE-2020-13354
Medium 4.3
In plain English
A medium-severity security flaw in GitLab CE/EE from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)1.4%top 26.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A potential DOS vulnerability was discovered in GitLab CE/EE starting with version 12.6. The container registry name check could cause exponential number of backtracks for certain user supplied values resulting in high CPU usage. Affected versions are: >=12.6, <13.3.9.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| GitLab | GitLab CE/EE | >=12.6<13.3.9 |
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/220019 x_refsource_MISC
- https://hackerone.com/reports/869875 x_refsource_MISC
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13354.json x_refsource_CONFIRM