Vulnerability in GitLab
CVE-2022-3820
An issue has been discovered in GitLab affecting all versions starting from 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2. GitLab was not performing correct authentication with some Package Registries when IP address restrictions were configured, allowing an attacker already in possession of a valid Deploy Token to misuse it from any location.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.007 (52.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- GitLab — versions >=15.5, <15.5.5, 15.6.0, >=15.4, <15.4.6
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/378638 (Exploit, Issue Tracking, Vendor Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3820.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-3820?
- CVE-2022-3820 is a medium-severity vulnerability in GitLab, classified under Authentication Bypass by Spoofing. CVSS score: 6.5/10. Published 2023-01-26.
- How severe is CVE-2022-3820?
- Medium severity. CVSS v3 base score is 6.5 out of 10.