PT-2021-22773 · Gitlab · Gitlab Ce/Ee+1

Gratitude101 · Published 2021-12-13 · Updated 2024-03-06 · CVE-2021-39934

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 12.10 through 14.3.5 GitLab CE/EE versions 14.4 through 14.4.3 GitLab CE/EE versions 14.5 through 14.5.1

Description The issue is related to improper access control, allowing any project member to retrieve the service desk email address.

Recommendations For GitLab CE/EE versions 12.10 through 14.3.5, update to version 14.3.6 or later. For GitLab CE/EE versions 14.4 through 14.4.3, update to version 14.4.4 or later. For GitLab CE/EE versions 14.5 through 14.5.1, update to version 14.5.2 or later.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

BIT-GITLAB-2021-39934

CVE-2021-39934

Affected Products

Gitlab

Gitlab Ce/Ee

References · 10

• https://ubuntu.com/security/CVE-2021-39934 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39934 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39934 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-39934 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39934 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-39934 · Vendor Advisory
• https://t.me/cibsecurity/33852 · Telegram Post
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39934.json · Note
• https://hackerone.com/reports/1360744 · Note
• https://gitlab.com/gitlab-org/gitlab/-/issues/342823 · Note