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GHSA-wwgx-94v6-fc2p

Jenkins SSH Agent Plugin exposes SSH private key password to users with permission to read the build log

Source: GitHub Advisory Database (reviewed) Low CVE-2018-1999036

Packages

EcosystemPackageAffectedFixed in
Maven org.jenkins-ci.plugins:ssh-agent < 1.16 1.16

Details

As written in the advisory (Markdown source, shown as plain text).

An exposure of sensitive information vulnerability exists in Jenkins SSH Agent Plugin 1.15 and earlier in SSHAgentStepExecution.java that exposes the SSH private key password to users with permission to read the build log. As of version 1.16, the plugin no longer logs the ssh-add invocation that would reveal the passphrase.

References

External links from the advisory. They lead to third-party sites.