Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade org.jenkins-ci.plugins:pam-auth
to version 1.5.1 or higher.
org.jenkins-ci.plugins:pam-auth is a package that adds Unix Pluggable Authentication Module (PAM) support to Jenkins.
Affected versions of this package are vulnerable to Access Control Bypass. A missing permission check in the plugin within PamSecurityRealm.DescriptorImpl#doTest
allows users with Overall/Read
permission to obtain limited information about the file /etc/shadow
and the user Jenkins is running as.