Insufficient Entropy in GitHub Enterprise Server Management Console Invitation Token

CVE-2023-46648

8.3HIGH

Key Information

Vendor
GitHub
Status
Enterprise Server
Vendor
CVE Published:
21 December 2023

Summary

An insufficient entropy vulnerability was identified in GitHub Enterprise Server (GHES) that allowed an attacker to brute force a user invitation to the GHES Management Console. To exploit this vulnerability, an attacker would need knowledge that a user invitation was pending. This vulnerability affected all versions of GitHub Enterprise Server since 3.8 and was fixed in version 3.8.12, 3.9.7, 3.10.4, and 3.11.1. This vulnerability was reported via the GitHub Bug Bounty program.

Affected Version(s)

Enterprise Server < 3.8.12

Enterprise Server < 3.9.7

Enterprise Server < 3.10.4

Refferences

CVSS V3.1

Score:
8.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database

Credit

Imre Rad
.