Vulnerability · Published Nov 17, 2020 · Assigned by GitLab
CVE-2020-13353
Low 2.5
In plain English
A low-severity security flaw in Gitaly from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)2.5Low
Exploit odds (30 days)0.3%top 79.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
When importing repos via URL, one time use git credentials were persisted beyond the expected time window in Gitaly 1.79.0 or above.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:13 | gitaly | 13.3.9-1 | DEBIAN-CVE-2020-13353 |
| RubyGems | gitaly | 13.3.9 | GHSA-mmmm-chjf-jmvw |
| RubyGems | gitaly | 13.4.5 | GHSA-mmmm-chjf-jmvw |
| RubyGems | gitaly | 13.5.2 | GHSA-mmmm-chjf-jmvw |
Affected products (as reported)
References
- https://gitlab.com/gitlab-org/gitaly/-/issues/2882 x_refsource_MISC
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13353.json x_refsource_CONFIRM