Incorrect comparison vulnerability in GitHub Enterprise Server leading to commit smuggling

CVE-2023-23766
4.5MEDIUM

Key Information

Vendor
Github
Status
Enterprise Server
Vendor
CVE Published:
22 September 2023

Summary

An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff in a re-opened Pull Request. To do so, an attacker would need write access to the repository. This vulnerability affected all versions of GitHub Enterprise Server and was fixed in versions 3.6.17, 3.7.15, 3.8.8, 3.9.3, and 3.10.1. This vulnerability was reported via the GitHub Bug Bounty program.

Affected Version(s)

Enterprise Server < 3.6.17

Enterprise Server < 3.7.15

Enterprise Server < 3.8.8

CVSS V3.1

Score:
4.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Risk change from: 6.5 to: 4.5 - (MEDIUM)

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database

Credit

inspector-amibitious
.