CVE-2023-23763

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

01/09/2023

Last modified:

07/09/2023

Description

An authorization/sensitive information disclosure vulnerability was identified in GitHub Enterprise Server that allowed a fork to retain read access to an upstream repository after its visibility was changed to private. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.10.0 and was fixed in versions 3.9.4, 3.8.9, 3.7.16 and 3.6.18. This vulnerability was reported via the GitHub Bug Bounty program.<br />

Impact

Vector 3.x

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

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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

Base Score 3.x

5.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:github:enterprise_server::::::::	3.6.0 (including)	3.6.18 (excluding)
cpe:2.3:a:github:enterprise_server::::::::	3.7.0 (including)	3.7.16 (excluding)
cpe:2.3:a:github:enterprise_server::::::::	3.8.0 (including)	3.8.9 (excluding)
cpe:2.3:a:github:enterprise_server::::::::	3.9.0 (including)	3.9.4 (excluding)

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

CVE-2023-23763

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools