title: Deserialization of Untrusted Data vulnerability in GitHub Enterprise Server leading to Remote Code Execution
description: 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.
problem types: CWE-502	Deserialization of Untrusted Data
affected:
{
vendor: GitHub
product: GitHub Enterprise Server
versions:
version: 3.2, status: affected, lessThan: 3.2.16, versionType: custom
version: 3.3, status: affected, lessThan: 3.3.11, versionType: custom
version: 3.4, status: affected, lessThan: 3.4.6, versionType: custom
version: 3.5, status: affected, lessThan: 3.5.3, versionType: custom
}