CVE-2020-13309: SSRF
Published Sep 14, 2020
·Updated
A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. GitLab was vulnerable to a blind SSRF attack through the repository mirroring feature.
Affected Software
3 affected components
GitLab GitLab<13.1.10
GitLab GitLab>=13.2.0<13.2.8
GitLab GitLab>=13.3.0<13.3.4
Event History
Sep 14, 2020
CVE Published
via MITRE·09:36 PM
Data Sourced
via MITRE·09:36 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2020-13309?
CVE-2020-13309 has been classified as a critical vulnerability due to its potential to allow unauthorized access to sensitive data.
2
How do I fix CVE-2020-13309?
To fix CVE-2020-13309, upgrade your GitLab instance to version 13.1.10, 13.2.8, or 13.3.4 or later.
3
What affected versions are vulnerable to CVE-2020-13309?
Versions of GitLab before 13.1.10, 13.2.8, and 13.3.4 are vulnerable to CVE-2020-13309.
4
What can an attacker do with CVE-2020-13309?
An attacker exploiting CVE-2020-13309 can perform a blind SSRF attack, potentially accessing internal services or sensitive data.
5
Is CVE-2020-13309 widespread among GitLab installations?
Yes, CVE-2020-13309 affects a significant number of GitLab installations that have not been updated to the fixed versions.