Vulnerabilities > CVE-2022-23734 - Deserialization of Untrusted Data vulnerability in Github Enterprise Server
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.16
- https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.16
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3