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.
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
| Link | Tags |
|---|---|
| https://github.com/gocd/gocd/security/advisories/GHSA-2hjh-3p3p-8hcm | patch third party advisory release notes |
| https://github.com/gocd/gocd/commit/7b88b70d6f7f429562d5cab49a80ea856e34cdc8 | third party advisory patch |
| https://www.gocd.org/releases/#21-1-0 | release notes vendor advisory |