PT-2021-6483 · Gitlab · Gitlab Ce/Ee+1

Greg Myers · Published 2021-07-06 · Updated 2024-03-06 · CVE-2021-22229

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 12.8 and later

Description An issue has been discovered affecting GitLab CE/EE, where under a special condition, it was possible to access data of an internal repository through a project fork done by a project member. The issue is related to insufficient access restrictions to a forked project, allowing a remote attacker to gain access to confidential data.

Recommendations For GitLab CE/EE versions 12.8 and later, consider restricting access to project forks to minimize the risk of exploitation until a patch is available. As a temporary workaround, limit the permissions of project members to prevent unauthorized access to internal repository data.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2022-01732

BIT-GITLAB-2021-22229

CVE-2021-22229

Affected Products

Gitlab

Gitlab Ce/Ee

References · 12

• https://security-tracker.debian.org/tracker/CVE-2021-22229 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22229 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22229 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22229.json · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01732 · Security Note
• https://osv.dev/vulnerability/BIT-gitlab-2021-22229 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-22229 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22229 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-22229 · Security Note
• https://t.me/cvenotify/17282 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/332609 · Note
• https://t.me/cibsecurity/25944 · Telegram Post