CVE Vulnerability

CVE-2022-23734

A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.11 Release Notes Vendor Advisory
https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.3 Release Notes Vendor Advisory
https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.16 Release Notes Vendor Advisory
https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.6 Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Information

Published : 2022-10-19 02:15

Updated : 2022-10-20 07:40

NVD link : CVE-2022-23734

Mitre link : CVE-2022-23734

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data