Vulnerability Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14. A path traversal is found in LFS Upload that allows attacker to overwrite certain specific paths on the server. Affected versions are: >=8.14, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 8.14.0, < 13.3.9 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13355.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/255886Broken Link
- https://hackerone.com/reports/990800Permissions RequiredThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13355.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/255886Broken Link
- https://hackerone.com/reports/990800Permissions RequiredThird Party Advisory
FAQ
What is CVE-2020-13355?
CVE-2020-13355 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14. A path traversal is found in LFS Upload that allows attacker to overwrite certain specific paths on the server. ...
How severe is CVE-2020-13355?
CVE-2020-13355 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13355?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.