Test Kennung:	1.3.6.1.4.1.25623.1.0.811141
Kategorie:	Web Servers
Titel:	Apache Tomcat Security Bypass Vulnerability (Linux)
Zusammenfassung:	Apache Tomcat is prone to a security bypass vulnerability.
Beschreibung:	Summary: Apache Tomcat is prone to a security bypass vulnerability. Vulnerability Insight: The error page mechanism of the Java Servlet Specification requires that, when an error occurs and an error page is configured for the error that occurred, the original request and response are forwarded to the error page. This means that the request is presented to the error page with the original HTTP method. If the error page is a static file, expected behaviour is to serve content of the file as if processing a GET request, regardless of the actual HTTP method. Tomcat's Default Servlet did not do this. Depending on the original request this could lead to unexpected and undesirable results for static error pages including, if the DefaultServlet is configured to permit writes, the replacement or removal of the custom error page Vulnerability Impact: Successful exploitation will allow an attacker to exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may lead to further attacks. Affected Software/OS: Apache Tomcat 9.0.0.M1 to 9.0.0.M20, Apache Tomcat 8.5.0 to 8.5.14, Apache Tomcat 8.0.0.RC1 to 8.0.43 and Apache Tomcat 7.0.0 to 7.0.77 on Linux Solution: Upgrade to version 9.0.0.M21, or 8.5.15, or 8.0.44, or 7.0.78 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Querverweis:	BugTraq ID: 98888 Common Vulnerability Exposure (CVE) ID: CVE-2017-5664 http://www.securityfocus.com/bid/98888 Debian Security Information: DSA-3891 (Google Search) http://www.debian.org/security/2017/dsa-3891 Debian Security Information: DSA-3892 (Google Search) http://www.debian.org/security/2017/dsa-3892 https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E https://lists.apache.org/thread.html/a42c48e37398d76334e17089e43ccab945238b8b7896538478d76066@%3Cannounce.tomcat.apache.org%3E RedHat Security Advisories: RHSA-2017:1801 https://access.redhat.com/errata/RHSA-2017:1801 RedHat Security Advisories: RHSA-2017:1802 https://access.redhat.com/errata/RHSA-2017:1802 RedHat Security Advisories: RHSA-2017:1809 https://access.redhat.com/errata/RHSA-2017:1809 RedHat Security Advisories: RHSA-2017:2493 https://access.redhat.com/errata/RHSA-2017:2493 RedHat Security Advisories: RHSA-2017:2494 https://access.redhat.com/errata/RHSA-2017:2494 RedHat Security Advisories: RHSA-2017:2633 https://access.redhat.com/errata/RHSA-2017:2633 RedHat Security Advisories: RHSA-2017:2635 https://access.redhat.com/errata/RHSA-2017:2635 RedHat Security Advisories: RHSA-2017:2636 https://access.redhat.com/errata/RHSA-2017:2636 RedHat Security Advisories: RHSA-2017:2637 https://access.redhat.com/errata/RHSA-2017:2637 RedHat Security Advisories: RHSA-2017:2638 https://access.redhat.com/errata/RHSA-2017:2638 RedHat Security Advisories: RHSA-2017:3080 https://access.redhat.com/errata/RHSA-2017:3080 http://www.securitytracker.com/id/1038641
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