CVE-2023-23764
An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
- EPSS
- 0.59% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-697
- Affected
- github/enterprise server
- Source
- product-cna@github.com
References
- https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9Release Notes
- https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2Release Notes
- https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1Release Notes
- https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9Release Notes
- https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2Release Notes
- https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.