PT-2021-22741 · Gitlab · Gitlab Ce/Ee+1

Justas_Bon · Published 2021-11-04 · Updated 2024-03-06 · CVE-2021-39895

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 8.0 and later

Description: The issue allows an attacker to set pipeline schedules to be active in a project export. When an unsuspecting owner imports that project, pipelines are active by default, potentially leading to information disclosure if the project is imported from an untrusted source.

Recommendations: For GitLab CE/EE versions 8.0 and later, consider disabling pipeline schedules by default for imported projects to minimize the risk of information disclosure. As a temporary workaround, restrict the ability to import projects from untrusted sources until a more permanent solution is available.

Fix

Related Identifiers

BIT-GITLAB-2021-39895

CVE-2021-39895

Affected Products

Gitlab

Gitlab Ce/Ee

References · 10

• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39895 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-39895 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-39895 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-39895 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39895 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-39895 · Vendor Advisory
• https://t.me/cvenotify/23027 · Telegram Post
• https://hackerone.com/reports/1272535 · Note
• https://gitlab.com/gitlab-org/gitlab/-/issues/337824 · Note