PT-2021-22714 · Gitlab · Gitlab Ce/Ee+1

Published 2021-10-05 · Updated 2024-03-06 · CVE-2021-39867

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 8.15 and later

Description: A DNS rebinding vulnerability in Gitea Importer may be exploited by an attacker to trigger Server Side Request Forgery (SSRF) attacks. This issue allows an attacker to potentially access internal services or sensitive information.

Recommendations: For GitLab CE/EE versions 8.15 and later, update to a version that includes the fix for the DNS rebinding vulnerability in Gitea Importer. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

BIT-GITLAB-2021-39867

CVE-2021-39867

Affected Products

Gitlab

Gitlab Ce/Ee

References · 10

• https://cve.org/CVERecord?id=CVE-2021-39867 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-39867 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39867 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-39867 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39867 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39867.json · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-39867 · Vendor Advisory
• https://gitlab.com/gitlab-org/gitlab/-/issues/214401 · Note
• https://t.me/cvenotify/21919 · Telegram Post
• https://t.me/cibsecurity/29955 · Telegram Post