Vulnerabilities > CVE-2022-39311 - Deserialization of Untrusted Data vulnerability in Thoughtworks Gocd
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
GoCD is a continuous delivery server. GoCD helps you automate and streamline the build-test-release cycle for continuous delivery of your product. GoCD versions prior to 21.1.0 are vulnerable to remote code execution on the server from a malicious or compromised agent. The Spring RemoteInvocation endpoint exposed agent communication and allowed deserialization of arbitrary java objects, as well as subsequent remote code execution. Exploitation requires agent-level authentication, thus an attacker would need to either compromise an existing agent, its network communication or register a new agent to practically exploit this vulnerability. This issue is fixed in GoCD version 21.1.0. There are currently no known workarounds.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/gocd/gocd/commit/7b88b70d6f7f429562d5cab49a80ea856e34cdc8
- https://github.com/gocd/gocd/commit/7b88b70d6f7f429562d5cab49a80ea856e34cdc8
- https://github.com/gocd/gocd/security/advisories/GHSA-2hjh-3p3p-8hcm
- https://github.com/gocd/gocd/security/advisories/GHSA-2hjh-3p3p-8hcm
- https://www.gocd.org/releases/#21-1-0
- https://www.gocd.org/releases/#21-1-0