Xorzon

**Name of the Vulnerable Software and Affected Versions** GitLab CE/EE versions 15.7 through 17.5.5 GitLab CE/EE versions 17.6 through 17.6.3 GitLab CE/EE versions 17.7 through 17.7.1 **Description** An issue was discovered in GitLab CE/EE that allows a denial of service (DoS) by creating cyclic references between epics. The vulnerability is related to algorithmic complexity. Exploitation may allow a remote attacker to cause a denial of service. **Recommendations** GitLab CE/EE versions prior to 17.5.5 are affected. GitLab CE/EE versions prior to 17.6.3 are affected. GitLab CE/EE versions prior to 17.7.1 are affected.