PT-2023-26976 · Gitlab · Gitlab

Ashish_R_Padelkar · Published 2023-12-01 · Updated 2024-10-03 · CVE-2023-3949

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab versions 11.3 through 16.4.2 GitLab versions 16.5 through 16.5.2 GitLab versions 16.6 through 16.6.0

Description An issue has been discovered in GitLab where unauthorized users could view public projects' release descriptions via an "atom endpoint" when release access on the public was set to only project members.

Recommendations For GitLab versions 11.3 through 16.4.2, update to version 16.4.3 or later. For GitLab versions 16.5 through 16.5.2, update to version 16.5.3 or later. For GitLab versions 16.6 through 16.6.0, update to version 16.6.1 or later. As a temporary workaround, consider restricting access to the "atom endpoint" until a patch is available.

Exploit

Fix

Weakness Enumeration

CWE-201

Related Identifiers

BIT-GITLAB-2023-3949

CVE-2023-3949

Affected Products

Gitlab

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3949.json · Exploit
• 🔥 https://hackerone.com/reports/2079374 · Exploit
• https://gitlab.com/gitlab-org/gitlab/-/issues/419664 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-3949 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3949 · Security Note
• https://osv.dev/vulnerability/BIT-gitlab-2023-3949 · Vendor Advisory
• https://twitter.com/NUYTSTECH/status/1740051809018970592 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3949 · Note
• https://t.me/cvenotify/61864 · Telegram Post
• https://t.me/cvenotify/61848 · Telegram Post
• https://twitter.com/fletch_ai/status/1732235165064143228 · Twitter Post