Vulnerability · Published Dec 11, 2020 · Assigned by GitLab

CVE-2020-26411

Medium 4.3

In plain English

A medium-severity security flaw in GitLab from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)1.2%top 31.3% 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 all versions of Gitlab starting from 13.4.x (>=13.4 to <13.4.7, >=13.5 to <13.5.5, and >=13.6 to <13.6.2). Using a specific query name for a project search can cause statement timeouts that can lead to a potential DOS if abused.

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=13.4, <13.4.7>=13.5, <13.5.5>=13.6, <13.6.2

References

https://gitlab.com/gitlab-org/gitlab/-/issues/260330 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26411.json x_refsource_CONFIRM