openSUSE Leap 16.0: tomcat11 Important RCE DoS Advisory 2025-20106-1
opensuse
November 28, 2025
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
Topics Covered
Patch
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
* 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
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2025-20106-1
Rating: important
Affected Products:
openSUSE Leap 16.0
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Topics Covered
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