Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-51379

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
21/12/2023
Last modified:
16/12/2024

Description

An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed issue comments to be updated with an improperly scoped token. This vulnerability did not allow unauthorized access to any repository content as it also required contents:write and issues:read permissions. This vulnerability affected all versions of GitHub Enterprise Server since 3.7 and was fixed in version 3.17.19, 3.8.12, 3.9.7, 3.10.4, and 3.11.1. 

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

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

Base Score 3.x
4.90
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* 3.7.0 (including) 3.7.19 (excluding)
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


References to Advisories, Solutions, and Tools