CVE-2021-39867
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
In all versions of GitLab CE/EE since version 8.15, a DNS rebinding vulnerability in Gitea Importer may be exploited by an attacker to trigger Server Side Request Forgery (SSRF) attacks.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GitLab | GitLab | >=8.15, <14.1.7 | affected |
| GitLab | GitLab | >=14.2, <14.2.5 | affected |
| GitLab | GitLab | >=14.3, <14.3.1 | affected |
Weaknesses
- Reliance on reverse dns resolution for a security-critical action in GitLab
ADP Enrichment
CVE Program Container
Additional References
- https://gitlab.com/gitlab-org/gitlab/-/issues/214401
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39867.json
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/214401
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39867.json
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.