CVE-2023-46648

Severity CVSS v4.0:

Pending analysis

Type:

CWE-331 Insufficient Entropy

Publication date:

21/12/2023

Last modified:

29/12/2023

Description

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.<br />

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:github:enterprise_server::::::::	3.8.0 (including)	3.8.12 (excluding)
cpe:2.3:a:github:enterprise_server::::::::	3.9.0 (including)	3.9.7 (excluding)
cpe:2.3:a:github:enterprise_server::::::::	3.10.0 (including)	3.10.4 (excluding)
cpe:2.3:a:github:enterprise_server:3.11.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-46648

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools