Security update for tomcat SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2020:1497-1 Final 1 1 2020-05-28T07:58:11Z current 2020-05-28T07:58:11Z 2020-05-28T07:58:11Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for tomcat This update for tomcat fixes the following issues: CVE-2020-9484 (bsc#1171928) Apache Tomcat Remote Code Execution via session persistence If an attacker was able to control the contents and name of a file on a server configured to use the PersistenceManager, then the attacker could have triggered a remote code execution via deserialization of the file under their control. CVE-2019-12418 (bsc#1159723) Local privilege escalation by manipulating the RMI registry and performing a man-in-the-middle attack When Tomcat is configured with the JMX Remote Lifecycle Listener, a local attacker without access to the Tomcat process or configuration files was able to manipulate the RMI registry to perform a man-in-the-middle attack to capture user names and passwords used to access the JMX interface. The attacker could then use these credentials to access the JMX interface and gain complete control over the Tomcat instance. CVE-2019-0221 (bsc#1136085) The SSI printenv command echoed user provided data without escaping, which made it vulnerable to XSS. CVE-2019-17563 (bsc#1159729) When using FORM authentication there was a narrow window where an attacker could perform a session fixation attack. CVE-2019-17569 (bsc#1164825) Invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2020-1497,SUSE-SLE-SAP-12-SP1-2020-1497,SUSE-SLE-SERVER-12-SP1-2020-1497 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2020/suse-su-20201497-1/ Link for SUSE-SU-2020:1497-1 https://lists.suse.com/pipermail/sle-security-updates/2020-May/006866.html E-Mail link for SUSE-SU-2020:1497-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1136085 SUSE Bug 1136085 https://bugzilla.suse.com/1159723 SUSE Bug 1159723 https://bugzilla.suse.com/1159729 SUSE Bug 1159729 https://bugzilla.suse.com/1164825 SUSE Bug 1164825 https://bugzilla.suse.com/1171928 SUSE Bug 1171928 https://www.suse.com/security/cve/CVE-2019-0221/ SUSE CVE CVE-2019-0221 page https://www.suse.com/security/cve/CVE-2019-12418/ SUSE CVE CVE-2019-12418 page https://www.suse.com/security/cve/CVE-2019-17563/ SUSE CVE CVE-2019-17563 page https://www.suse.com/security/cve/CVE-2019-17569/ SUSE CVE CVE-2019-17569 page https://www.suse.com/security/cve/CVE-2020-9484/ SUSE CVE CVE-2020-9484 page SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-8.0.53-10.43.1 tomcat-admin-webapps-8.0.53-10.43.1 tomcat-docs-webapp-8.0.53-10.43.1 tomcat-el-3_0-api-8.0.53-10.43.1 tomcat-embed-8.0.53-10.43.1 tomcat-javadoc-8.0.53-10.43.1 tomcat-jsp-2_3-api-8.0.53-10.43.1 tomcat-jsvc-8.0.53-10.43.1 tomcat-lib-8.0.53-10.43.1 tomcat-servlet-3_1-api-8.0.53-10.43.1 tomcat-webapps-8.0.53-10.43.1 tomcat-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-admin-webapps-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-docs-webapp-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-el-3_0-api-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-javadoc-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-jsp-2_3-api-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-lib-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-servlet-3_1-api-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-webapps-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server 12 SP1-LTSS tomcat-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-admin-webapps-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-docs-webapp-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-el-3_0-api-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-javadoc-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-jsp-2_3-api-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-lib-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-servlet-3_1-api-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 tomcat-webapps-8.0.53-10.43.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website. CVE-2019-0221 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-webapps-8.0.53-10.43.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20201497-1/ https://www.suse.com/security/cve/CVE-2019-0221.html CVE-2019-0221 https://bugzilla.suse.com/1136085 SUSE Bug 1136085 When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured with the JMX Remote Lifecycle Listener, a local attacker without access to the Tomcat process or configuration files is able to manipulate the RMI registry to perform a man-in-the-middle attack to capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and gain complete control over the Tomcat instance. CVE-2019-12418 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-webapps-8.0.53-10.43.1 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20201497-1/ https://www.suse.com/security/cve/CVE-2019-12418.html CVE-2019-12418 https://bugzilla.suse.com/1159723 SUSE Bug 1159723 When using FORM authentication with Apache Tomcat 9.0.0.M1 to 9.0.29, 8.5.0 to 8.5.49 and 7.0.0 to 7.0.98 there was a narrow window where an attacker could perform a session fixation attack. The window was considered too narrow for an exploit to be practical but, erring on the side of caution, this issue has been treated as a security vulnerability. CVE-2019-17563 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-webapps-8.0.53-10.43.1 low 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20201497-1/ https://www.suse.com/security/cve/CVE-2019-17563.html CVE-2019-17563 https://bugzilla.suse.com/1159729 SUSE Bug 1159729 The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely. CVE-2019-17569 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-webapps-8.0.53-10.43.1 moderate 5.8 AV:N/AC:M/Au:N/C:P/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20201497-1/ https://www.suse.com/security/cve/CVE-2019-17569.html CVE-2019-17569 https://bugzilla.suse.com/1164825 SUSE Bug 1164825 https://bugzilla.suse.com/1165858 SUSE Bug 1165858 When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use the PersistenceManager with a FileStore; and c) the PersistenceManager is configured with sessionAttributeValueClassNameFilter="null" (the default unless a SecurityManager is used) or a sufficiently lax filter to allow the attacker provided object to be deserialized; and d) the attacker knows the relative file path from the storage location used by FileStore to the file the attacker has control over; then, using a specifically crafted request, the attacker will be able to trigger remote code execution via deserialization of the file under their control. Note that all of conditions a) to d) must be true for the attack to succeed. CVE-2020-9484 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server 12 SP1-LTSS:tomcat-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-admin-webapps-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-docs-webapp-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-el-3_0-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-javadoc-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-jsp-2_3-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-lib-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-servlet-3_1-api-8.0.53-10.43.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tomcat-webapps-8.0.53-10.43.1 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20201497-1/ https://www.suse.com/security/cve/CVE-2020-9484.html CVE-2020-9484 https://bugzilla.suse.com/1171928 SUSE Bug 1171928 https://bugzilla.suse.com/1182909 SUSE Bug 1182909 https://bugzilla.suse.com/1195255 SUSE Bug 1195255 https://bugzilla.suse.com/1196395 SUSE Bug 1196395 https://bugzilla.suse.com/1201081 SUSE Bug 1201081