PT-2023-13596 · Gitlab · Gitlab

Wwwjon · Published 2023-01-24 · Updated 2024-03-06 · CVE-2022-3820

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions GitLab versions 15.4 through 15.4.3 GitLab versions 15.5 through 15.5.1

Description An issue has been discovered in GitLab where it was not performing correct authentication with some Package Registries when IP address restrictions were configured. This allowed an attacker already in possession of a valid Deploy Token to misuse it from any location.

Recommendations For GitLab versions 15.4 through 15.4.3, update to version 15.4.4 or later to resolve the issue. For GitLab versions 15.5 through 15.5.1, update to version 15.5.2 or later to resolve the issue. As a temporary workaround, consider restricting access to Package Registries to minimize the risk of exploitation.

Exploit

Fix

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

Related Identifiers

BIT-GITLAB-2022-3820

CVE-2022-3820

Affected Products

Gitlab

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3820.json · Exploit
• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/378638 · Exploit
• https://osv.dev/vulnerability/BIT-gitlab-2022-3820 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3820 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3820.json · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-3820 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-3820 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-3820 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-3820 · Vendor Advisory
• https://t.me/cibsecurity/56952 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3820 · Note