Summaryinfo

A vulnerability has been found in GoCD up to 21.0.x and classified as critical. Affected by this vulnerability is an unknown functionality of the component Spring RemoteInvocation Endpoint. The manipulation leads to deserialization. This vulnerability is known as CVE-2022-39311. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability, which was classified as critical, was found in GoCD up to 21.0.x. Affected is some unknown processing of the component Spring RemoteInvocation Endpoint. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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 weakness was disclosed 10/15/2022 as GHSA-2hjh-3p3p-8hcm. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-39311 since 09/02/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 21.1.0 eliminates this vulnerability. Applying the patch 7b88b70d6f7f429562d5cab49a80ea856e34cdc8 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

• GoCD

Version

• 21.0

License

• open-source

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Discussion