PT-2021-22725 · Gitlab · Gitlab Ce/Ee+1

Published 2021-10-04 · Updated 2024-03-06 · CVE-2021-39879

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 7.11.0 and later

Description: The issue is related to missing authentication in GitLab CE/EE, which allows an attacker with access to a victim's session to disable two-factor authentication.

Recommendations: For GitLab CE/EE versions 7.11.0 and later, update to a version that includes a fix for this issue to prevent exploitation. As a temporary workaround, consider restricting access to sensitive features that rely on two-factor authentication until a patch is available.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BIT-GITLAB-2021-39879

CVE-2021-39879

Affected Products

Gitlab

Gitlab Ce/Ee

References · 9

• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39879 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-39879 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39879 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-39879 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-39879 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39879 · Vendor Advisory
• https://t.me/cibsecurity/29890 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/338825 · Note