Bug 2379374 (CVE-2025-52520) - CVE-2025-52520 tomcat: Apache Tomcat denial of service
Summary: CVE-2025-52520 tomcat: Apache Tomcat denial of service
Keywords:
Status: NEW
Alias: CVE-2025-52520
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2379479 2379480
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-10 20:01 UTC by OSIDB Bzimport
Modified: 2025-10-07 19:14 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:11695 0 None None None 2025-07-28 13:52:28 UTC
Red Hat Product Errata RHSA-2025:11696 0 None None None 2025-07-28 13:56:45 UTC
Red Hat Product Errata RHSA-2025:13685 0 None None None 2025-08-13 15:05:10 UTC
Red Hat Product Errata RHSA-2025:13686 0 None None None 2025-08-13 15:04:32 UTC
Red Hat Product Errata RHSA-2025:14177 0 None None None 2025-08-20 15:35:09 UTC
Red Hat Product Errata RHSA-2025:14178 0 None None None 2025-08-20 15:31:20 UTC
Red Hat Product Errata RHSA-2025:14179 0 None None None 2025-08-20 15:31:45 UTC
Red Hat Product Errata RHSA-2025:14180 0 None None None 2025-08-20 15:41:35 UTC
Red Hat Product Errata RHSA-2025:14181 0 None None None 2025-08-20 15:37:22 UTC
Red Hat Product Errata RHSA-2025:14182 0 None None None 2025-08-20 15:34:51 UTC
Red Hat Product Errata RHSA-2025:14183 0 None None None 2025-08-20 15:38:48 UTC

Description OSIDB Bzimport 2025-07-10 20:01:51 UTC 
For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106.

Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.
Comment 2 errata-xmlrpc 2025-07-28 13:52:27 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 5.8 on RHEL 7
  Red Hat JBoss Web Server 5.8 on RHEL 8
  Red Hat JBoss Web Server 5.8 on RHEL 9

Via RHSA-2025:11695 https://access.redhat.com/errata/RHSA-2025:11695
Comment 3 errata-xmlrpc 2025-07-28 13:56:43 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 5.8.5

Via RHSA-2025:11696 https://access.redhat.com/errata/RHSA-2025:11696
Comment 4 errata-xmlrpc 2025-08-13 15:04:30 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 6.1.2

Via RHSA-2025:13686 https://access.redhat.com/errata/RHSA-2025:13686
Comment 5 errata-xmlrpc 2025-08-13 15:05:08 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 6.1 on RHEL 10
  Red Hat JBoss Web Server 6.1 on RHEL 8
  Red Hat JBoss Web Server 6.1 on RHEL 9

Via RHSA-2025:13685 https://access.redhat.com/errata/RHSA-2025:13685
Comment 7 errata-xmlrpc 2025-08-20 15:31:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:14178 https://access.redhat.com/errata/RHSA-2025:14178
Comment 8 errata-xmlrpc 2025-08-20 15:31:43 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:14179 https://access.redhat.com/errata/RHSA-2025:14179
Comment 9 errata-xmlrpc 2025-08-20 15:34:49 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2025:14182 https://access.redhat.com/errata/RHSA-2025:14182
Comment 10 errata-xmlrpc 2025-08-20 15:35:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:14177 https://access.redhat.com/errata/RHSA-2025:14177
Comment 11 errata-xmlrpc 2025-08-20 15:37:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:14181 https://access.redhat.com/errata/RHSA-2025:14181
Comment 12 errata-xmlrpc 2025-08-20 15:38:46 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:14183 https://access.redhat.com/errata/RHSA-2025:14183
Comment 13 errata-xmlrpc 2025-08-20 15:41:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:14180 https://access.redhat.com/errata/RHSA-2025:14180
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