description: A missing permission check in Jenkins PAM Authentication Plugin 1.5 and earlier, except 1.4.1 in PamSecurityRealm.DescriptorImpl#doTest allowed users with Overall/Read permission to obtain limited information about the file /etc/shadow and the user Jenkins is running as.
affected:
{
product: Jenkins PAM Authentication Plugin
vendor: Jenkins project
versions:
status: affected, version: 1.5 and earlier, except 1.4.1
}