Security update for tomcat11 SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2025:20106-1 Final 1 1 2025-11-27T15:43:26Z current 2025-11-27T15:43:26Z 2025-11-27T15:43:26Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for tomcat11 This update for tomcat11 fixes the following issues: Update to Tomcat 11.0.13: - CVE-2025-55752: Fixed directory traversal via rewrite with possible RCE if PUT is enabled (bsc#1252753). - CVE-2025-55754: Fixed Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat (bsc#1252905). - CVE-2025-61795: Fixed temporary copies during the processing of multipart upload can lead to a denial of service (bsc#1252756). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Leap-16.0-72 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1252753 SUSE Bug 1252753 https://bugzilla.suse.com/1252756 SUSE Bug 1252756 https://bugzilla.suse.com/1252905 SUSE Bug 1252905 https://www.suse.com/security/cve/CVE-2025-55752/ SUSE CVE CVE-2025-55752 page https://www.suse.com/security/cve/CVE-2025-55754/ SUSE CVE CVE-2025-55754 page https://www.suse.com/security/cve/CVE-2025-61795/ SUSE CVE CVE-2025-61795 page openSUSE Leap 16.0 tomcat11-11.0.13-160000.1.1 tomcat11-admin-webapps-11.0.13-160000.1.1 tomcat11-doc-11.0.13-160000.1.1 tomcat11-docs-webapp-11.0.13-160000.1.1 tomcat11-el-6_0-api-11.0.13-160000.1.1 tomcat11-embed-11.0.13-160000.1.1 tomcat11-jsp-4_0-api-11.0.13-160000.1.1 tomcat11-jsvc-11.0.13-160000.1.1 tomcat11-lib-11.0.13-160000.1.1 tomcat11-servlet-6_1-api-11.0.13-160000.1.1 tomcat11-webapps-11.0.13-160000.1.1 tomcat11-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-admin-webapps-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-doc-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-docs-webapp-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-el-6_0-api-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-embed-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-jsp-4_0-api-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-jsvc-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-lib-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-servlet-6_1-api-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 tomcat11-webapps-11.0.13-160000.1.1 as a component of openSUSE Leap 16.0 Relative Path Traversal vulnerability in Apache Tomcat. The fix for bug 60013 introduced a regression where the rewritten URL was normalized before it was decoded. This introduced the possibility that, for rewrite rules that rewrite query parameters to the URL, an attacker could manipulate the request URI to bypass security constraints including the protection for /WEB-INF/ and /META-INF/. If PUT requests were also enabled then malicious files could be uploaded leading to remote code execution. PUT requests are normally limited to trusted users and it is considered unlikely that PUT requests would be enabled in conjunction with a rewrite that manipulated the URI. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.10, from 10.1.0-M1 through 10.1.44, from 9.0.0.M11 through 9.0.108. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.6 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.11 or later, 10.1.45 or later or 9.0.109 or later, which fix the issue. CVE-2025-55752 openSUSE Leap 16.0:tomcat11-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-admin-webapps-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-doc-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-docs-webapp-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-el-6_0-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-embed-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-jsp-4_0-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-jsvc-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-lib-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-servlet-6_1-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-webapps-11.0.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-55752.html CVE-2025-55752 https://bugzilla.suse.com/1252753 SUSE Bug 1252753 Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. Tomcat did not escape ANSI escape sequences in log messages. If Tomcat was running in a console on a Windows operating system, and the console supported ANSI escape sequences, it was possible for an attacker to use a specially crafted URL to inject ANSI escape sequences to manipulate the console and the clipboard and attempt to trick an administrator into running an attacker controlled command. While no attack vector was found, it may have been possible to mount this attack on other operating systems. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.10, from 10.1.0-M1 through 10.1.44, from 9.0.40 through 9.0.108. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.60 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.11 or later, 10.1.45 or later or 9.0.109 or later, which fix the issue. CVE-2025-55754 openSUSE Leap 16.0:tomcat11-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-admin-webapps-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-doc-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-docs-webapp-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-el-6_0-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-embed-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-jsp-4_0-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-jsvc-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-lib-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-servlet-6_1-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-webapps-11.0.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-55754.html CVE-2025-55754 https://bugzilla.suse.com/1252905 SUSE Bug 1252905 Improper Resource Shutdown or Release vulnerability in Apache Tomcat. If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue. CVE-2025-61795 openSUSE Leap 16.0:tomcat11-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-admin-webapps-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-doc-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-docs-webapp-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-el-6_0-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-embed-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-jsp-4_0-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-jsvc-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-lib-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-servlet-6_1-api-11.0.13-160000.1.1 openSUSE Leap 16.0:tomcat11-webapps-11.0.13-160000.1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-61795.html CVE-2025-61795 https://bugzilla.suse.com/1252756 SUSE Bug 1252756