SUSE: Tomcat11 Critical RCE Denial of Service Patch 2025:4086-2
suse
November 12, 2025
* bsc#1252753 * bsc#1252756 * bsc#1252905 Cross-References:
Summary
## 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) ## 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
Topics Covered
References
* bsc#1252753
* bsc#1252756
* bsc#1252905
Cross-
* CVE-2025-55752
* CVE-2025-55754
* CVE-2025-61795
CVSS scores:
* 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-2025-55752 ( 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 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* 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-2025-55754 ( 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 ( NVD ): 9.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
* CVE-2025-61795 ( SUSE ): 6.0
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
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Severity
important
Lowest
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Critical
Announcement ID: SUSE-SU-2025:4086-1
Release Date: 2025-11-12T15:02:38Z
Rating: important
Topics Covered
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