CVE-2021-39889

Name
CVE-2021-39889
Description
In all versions of GitLab EE since version 14.1, due to an insecure direct object reference vulnerability, an endpoint may reveal the protected branch name to a malicious user who makes a crafted API call with the ID of the protected branch.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://hackerone.com/reports/1294017
MISC https://gitlab.com/gitlab-org/gitlab/-/issues/338062
CONFIRM https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39889.json

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* gitlab >= 14.1.0 < 14.1.7
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* gitlab >= 14.2.0 < 14.2.5
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* gitlab >= 14.3.0 < 14.3.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status