An issue has been discovered in GitLab affecting all versions starting from 13.9 before 14.8.6, all versions starting from 14.9 before 14.9.4, all versions starting from 14.10 before 14.10.1. GitLab was not correctly handling malicious text in the CI Editor and CI Pipeline details page allowing the attacker to cause uncontrolled resource consumption.
The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
Link | Tags |
---|---|
https://gitlab.com/gitlab-org/gitlab/-/issues/343276 | broken link |
https://hackerone.com/reports/1353058 | third party advisory permissions required |
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1510.json | vendor advisory |