Date: Tue, 21 May 2019 14:57:46 +0200 From: Daniel Beck <ml@...kweb.net> To: oss-security@...ts.openwall.com Subject: Multiple vulnerabilities in Jenkins plugins Jenkins is an open source automation server which enables developers around the world to reliably build, test, and deploy their software. The following releases contain fixes for security vulnerabilities: * Credentials 2.1.19 * PAM Authentication 1.5.1 Summaries of the vulnerabilities are below. More details, severity, and attribution can be found here: https://jenkins.io/security/advisory/2019-05-21/ We provide advance notification for security updates on this mailing list: https://groups.google.com/d/forum/jenkinsci-advisories If you discover security vulnerabilities in Jenkins, please report them as described here: https://jenkins.io/security/#reporting-vulnerabilities --- SECURITY-1316 / CVE-2019-10319 A missing permission check in PAM Authentication Plugin allowed users with Overall/Read permission to invoke a form validation method to obtain limited information about the file /etc/shadow on systems with that file present, as well as the system user the Jenkins process is running as. SECURITY-1322 / CVE-2019-10320 Credentials Plugin allowed the creation of Certificate credentials from a PKCS#12 file on the Jenkins master. Users with permission to create or update credentials could use the associated form validation to confirm the existence of files with an attacker-specified path. Additionally, they could create credentials from any valid PKCS#12 file on the Jenkins master. With the ability to configure jobs to access these credentials, they could obtain the certificate content.
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