CVE-2020-13293
HIGHCVSS 7.1/10EPSS 1.04%
Last modified
CVE-2020-13293 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. In GitLab before 13.0.12, 13.1.6 and 13.2.3 using a branch with a hexadecimal name could override an existing hash.. EPSS estimates a 1.04% chance of exploitation in the next 30 days.
Description
In GitLab before 13.0.12, 13.1.6 and 13.2.3 using a branch with a hexadecimal name could override an existing hash.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 1.0.0, < 13.0.12 |
| Gitlab | Gitlab | >= 13.1.0, < 13.1.6 |
| Gitlab | Gitlab | >= 13.2.0, < 13.2.3 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.jsonThird Party Advisory
- https://hackerone.com/reports/790634Permissions Required, Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.jsonThird Party Advisory
- https://hackerone.com/reports/790634Permissions Required, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13293?
In GitLab before 13.0.12, 13.1.6 and 13.2.3 using a branch with a hexadecimal name could override an existing hash.
How severe is CVE-2020-13293?
CVE-2020-13293 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 1.04% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13293?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-13293?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST