Alerts This Week
Warning Icon 1 666
Alerts This Week
Warning Icon 1 666

openSUSE: Tomcat11 Important RCE DoS Issues Fixes 2025:4086-1

opensuse
Calendar Grey November 12, 2025
Dist Opensuse Esm H88
Update for tomcat11 resolves critical issues including denial of service and RCE with important patches for openSUSE.
An update that solves three vulnerabilities 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 (bsc#1252905)

* CVE-2025-61795: Fixed denial of service due to temporary copies during the

processing of multipart upload (bsc#1252756)

Topics%20covered

Topics Covered

security advisory denial of service remote code execution important OpenSUSE tomcat11

Patch

## Patch Instructions:

To install this SUSE 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 15.6

zypper in -t patch SUSE-2025-4086=1 openSUSE-SLE-15.6-2025-4086=1

* Web and Scripting Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP6-2025-4086=1

* Web and Scripting Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP7-2025-4086=1

Package List

* openSUSE Leap 15.6 (noarch)

* tomcat11-docs-webapp-11.0.13-150600.13.12.1

* tomcat11-jsvc-11.0.13-150600.13.12.1

* tomcat11-embed-11.0.13-150600.13.12.1

* tomcat11-11.0.13-150600.13.12.1

* tomcat11-doc-11.0.13-150600.13.12.1

* tomcat11-admin-webapps-11.0.13-150600.13.12.1

* tomcat11-el-6_0-api-11.0.13-150600.13.12.1

* tomcat11-webapps-11.0.13-150600.13.12.1

* tomcat11-servlet-6_1-api-11.0.13-150600.13.12.1

* tomcat11-lib-11.0.13-150600.13.12.1

* tomcat11-jsp-4_0-api-11.0.13-150600.13.12.1

* Web and Scripting Module 15-SP6 (noarch)

* tomcat11-11.0.13-150600.13.12.1

* tomcat11-webapps-11.0.13-150600.13.12.1

* tomcat11-admin-webapps-11.0.13-150600.13.12.1

* tomcat11-el-6_0-api-11.0.13-150600.13.12.1

* tomcat11-servlet-6_1-api-11.0.13-150600.13.12.1

* tomcat11-lib-11.0.13-150600.13.12.1

* tomcat11-jsp-4_0-api-11.0.13-150600.13.12.1

* Web and Scripting Module 15-SP7 (noarch)

* tomcat11-11.0.13-150600.13.12.1

* tomcat11-webapps-11.0.13-150600.13.12.1

* tomcat11-admin-webapps-11.0.13-150600.13.12.1

*...

Read the Full Advisory

References

* bsc#1252753

* bsc#1252756

* bsc#1252905

## 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

* https://bugzilla.suse.com/show_bug.cgi?id=1252753

* https://bugzilla.suse.com/show_bug.cgi?id=1252756

* https://bugzilla.suse.com/show_bug.cgi?id=1252905

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4086-1
Release Date: 2025-11-12T15:02:38Z
Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * Web and Scripting Module 15-SP6 * Web and Scripting Module 15-SP7

Topics%20covered

Topics Covered

security advisory denial of service remote code execution important OpenSUSE tomcat11

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here