Test ID:	1.3.6.1.4.1.25623.1.0.107157
Category:	Web application abuses
Title:	Jenkins Multiple Vulnerabilities (Apr 2017) - Windows
Summary:	Multiple cross-site request forgery (CSRF) vulnerabilities in; Jenkins allow malicious users to perform several administrative actions by tricking a victim into; opening a web page.
Description:	Summary: Multiple cross-site request forgery (CSRF) vulnerabilities in Jenkins allow malicious users to perform several administrative actions by tricking a victim into opening a web page. Vulnerability Insight: Multiple flaws are due to: - multiple Cross-Site Request Forgery vulnerabilities. - the storage of the encrypted user name in a cache file which is used to authenticate further commands. - XStream library which allow anyone able to provide XML to Jenkins for processing using XStream to crash the Java process. Vulnerability Impact: Successfully exploiting this issue allows attackers to: - perform several administrative actions by tricking a victim into opening a web page.execute arbitrary code in the context of the affected application. - to transfer a serialized Java SignedObject object to the remoting-based Jenkins CLI, that would be deserialized using a new ObjectInputStream, bypassing the existing blacklist-based protection mechanism. - impersonate any other Jenkins user on the same instance. - crash the Java process. Affected Software/OS: Jenkins main line 2.56 and prior, Jenkins LTS 2.46.1 and prior. Solution: Jenkins main line users should update to 2.57, Jenkins LTS users should update to 2.46.2. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-1000353 BugTraq ID: 98056 http://www.securityfocus.com/bid/98056 https://jenkins.io/security/advisory/2017-04-26/ https://www.exploit-db.com/exploits/41965/ http://packetstormsecurity.com/files/159266/Jenkins-2.56-CLI-Deserialization-Code-Execution.html https://www.oracle.com/security-alerts/cpuapr2022.html Common Vulnerability Exposure (CVE) ID: CVE-2017-1000354 BugTraq ID: 98065 http://www.securityfocus.com/bid/98065 Common Vulnerability Exposure (CVE) ID: CVE-2017-1000355 BugTraq ID: 98066 http://www.securityfocus.com/bid/98066 Common Vulnerability Exposure (CVE) ID: CVE-2017-1000356 BugTraq ID: 98062 http://www.securityfocus.com/bid/98062
Copyright	Copyright (C) 2017 Greenbone AG

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