CVE-2020-13335: Medium severity gitlab vulnerability
Published Oct 7, 2020
·Updated
Improper group membership validation when deleting a user account in GitLab >=7.12 allows a user to delete own account without deleting/transferring their group.
Affected Software
6 affected components
GitLab GitLab>=7.12.0<13.2.10
GitLab GitLab>=7.12.0<13.2.10
GitLab GitLab>=13.3.0<13.3.7
GitLab GitLab>=13.3.0<13.3.7
GitLab GitLab>=13.4.0<13.4.2
GitLab GitLab>=13.4.0<13.4.2
Event History
Oct 7, 2020
CVE Published
via MITRE·01:03 PM
Data Sourced
via MITRE·01:03 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2020-13335?
CVE-2020-13335 is classified as a medium-severity vulnerability.
2
How do I fix CVE-2020-13335?
To fix CVE-2020-13335, upgrade your GitLab installation to version 13.2.10 or later, or 13.3.7 or later, or 13.4.2 or later.
3
What systems are affected by CVE-2020-13335?
CVE-2020-13335 affects GitLab versions between 7.12.0 and 13.2.10, 13.3.0 and 13.3.7, as well as 13.4.0 and 13.4.2.
4
What type of vulnerability is CVE-2020-13335?
CVE-2020-13335 is an improper validation vulnerability related to group membership when deleting user accounts in GitLab.
5
Can CVE-2020-13335 allow privilege escalation?
CVE-2020-13335 could potentially allow a user to retain group ownership privileges after deleting their account, which may lead to unintended access issues.