SUSE alert openSUSE-SU-2025-20106-1 (tomcat11)

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meissner@suse.com
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security-announce@lists.opensuse.org
Subject:
             
 
openSUSE-SU-2025-20106-1: important: Security update for tomcat11
Date:
             
 
Fri, 28 Nov 2025 12:04:29 +0100
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<20251128110429.29AD5FCFA@maintenance.suse.de>
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Article
openSUSE security update: security update for tomcat11
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2025-20106-1
Rating: important
References:

  * bsc#1252753
  * bsc#1252756
  * bsc#1252905



Cross-References:

  * CVE-2025-55752
  * CVE-2025-55754
  * CVE-2025-61795



CVSS scores:

  * CVE-2025-55752 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-55752 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-55754 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2025-55754 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-61795 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-61795 ( SUSE ): 6 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves 3 vulnerabilities and has 3 bug fixes can now be installed.

Description:

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).


Patch instructions:

   To install this openSUSE security update use the suse recommended installation methods
   like YaST online_update or "zypper patch".
   Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

   zypper in -t patch openSUSE-Leap-16.0-72=1

Package List:

- 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

References:

  * https://www.suse.com/security/cve/CVE-2025-55752.html
  * https://www.suse.com/security/cve/CVE-2025-55754.html
  * https://www.suse.com/security/cve/CVE-2025-61795.html