Vulnerability in GitLab
CVE-2021-22217
A denial of service vulnerability in all versions of GitLab CE/EE before 13.12.2, 13.11.5 or 13.10.5 allows an attacker to cause uncontrolled resource consumption with a specially crafted issue or merge request
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.018 (78.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- GitLab — versions <13.10.5, >=13.11, <13.11.5, >=13.12, <13.12.2
References
- gitlab.com/gitlab-org/gitlab/-/issues/300709 (Broken Link)
- hackerone.com/reports/1090049 (Permissions Required)
- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22217.json (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-22217?
- CVE-2021-22217 is a medium-severity vulnerability in GitLab. CVSS score: 6.5/10. Published 2021-06-08.
- How severe is CVE-2021-22217?
- Medium severity. CVSS v3 base score is 6.5 out of 10.