Vulnerabilities > CVE-2019-5464 - Server-Side Request Forgery (SSRF) vulnerability in Gitlab
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
A flawed DNS rebinding protection issue was discovered in GitLab CE/EE 10.2 and later in the `url_blocker.rb` which could result in SSRF where the library is utilized.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/
- https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/
- https://gitlab.com/gitlab-org/gitlab-ce/issues/63959
- https://gitlab.com/gitlab-org/gitlab-ce/issues/63959
- https://hackerone.com/reports/632101
- https://hackerone.com/reports/632101