CVE-2020-26409

Name
CVE-2020-26409
Description
A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.
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
Broken Link https://gitlab.com/gitlab-org/gitlab/-/issues/259626
Permissions Required https://hackerone.com/reports/990461
Vendor Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.json

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* gitlab >= 10.3.0 < 13.4.7
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* gitlab >= 13.5.0 < 13.5.5
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* gitlab >= 13.6.0 < 13.6.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status