Date: Wed, 7 Apr 2021 15:16:47 +0200 From: Daniel Beck <ml@...kweb.net> To: oss-security@...ts.openwall.com Subject: Multiple vulnerabilities in Jenkins and 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: * Jenkins 2.287 * Jenkins LTS 2.277.2 * Micro Focus Application Automation Tools Plugin 6.8 * promoted builds Plugin 3.9.1 Summaries of the vulnerabilities are below. More details, severity, and attribution can be found here: https://www.jenkins.io/security/advisory/2021-04-07/ 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://www.jenkins.io/security/#reporting-vulnerabilities --- SECURITY-1721 / CVE-2021-21639 Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the `config.xml` REST API endpoint of a node. This allows attackers with Computer/Configure permission to replace a node with one of a different type. SECURITY-1871 / CVE-2021-21640 Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not properly check that a newly created view has an allowed name. When a form to create a view is submitted, the name is included twice in the submission. One instance is validated, but the other instance is used to create the value. This allows attackers with View/Create permission to create views with invalid or already-used names. SECURITY-2293 / CVE-2021-21641 promoted builds Plugin 3.9 and earlier does not require POST requests for HTTP endpoints implementing promotion (regular, forced, and re-execute), resulting in cross-site request forgery (CSRF) vulnerabilities. These vulnerabilities allow attackers to promote builds. SECURITY-2132 / CVE-2021-22512 (CSRF) & CVE-2021-22513 (permission check) Micro Focus Application Automation Tools Plugin 6.7 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to connect to attacker-specified URLs using attacker-specified username and password. Additionally, these form validation methods do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. SECURITY-2175 / CVE-2021-22510 Micro Focus Application Automation Tools Plugin 6.7 and earlier does not escape user input in a form validation response. This results in a reflected cross-site scripting (XSS) vulnerability. SECURITY-2176 / CVE-2021-22511 Micro Focus Application Automation Tools Plugin 6.7 and earlier unconditionally disables SSL/TLS certificate validation for connections to Service Virtualization servers.
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.