Vulnerability · Published Apr 4, 2022 · Assigned by GitLab

CVE-2022-1099

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 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.9%top 40.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Adding a very large number of tags to a runner in GitLab CE/EE affecting all versions prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9 prior to 14.9.2 allows an attacker to impact the performance of GitLab

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	<14.7.7>=14.8, <14.8.5>=14.9, <14.9.2

References

https://gitlab.com/gitlab-org/gitlab/-/issues/328593 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1099.json x_refsource_CONFIRM