AlmaLinux alert ALSA-2025:14177 (tomcat)

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[Announce]  [Security Advisory] ALSA-2025:14177: tomcat security update (Important)
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Thu, 21 Aug 2025 12:03:30 +0000
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<01000198cc833f12-e0511825-c82d-4063-8310-d551160865ed-000000@email.amazonses.com>
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Article
Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata
notifications from AlmaLinux.

AlmaLinux: 8
Type: Security
Severity: Important
Release date: 2025-08-21

Summary:

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.

Security Fix(es):  

  * tomcat: Apache Tomcat DoS in multipart upload (CVE-2025-48988)
  * tomcat: Apache Tomcat: Security constraint bypass for pre/post-resources (CVE-2025-49125)
  * apache-commons-fileupload: Apache Commons FileUpload DoS via part headers (CVE-2025-48976)
  * tomcat: http/2 "MadeYouReset" DoS attack through HTTP/2 control frames (CVE-2025-48989)
  * tomcat: Apache Tomcat denial of service (CVE-2025-52520)
  * tomcat: Apache Tomcat denial of service (CVE-2025-52434)
  * tomcat: Apache Tomcat denial of service (CVE-2025-53506)


For more details about the security issue(s), including the impact, a CVSS score, acknowledgments,
and other related information, refer to the CVE page(s) listed in the References section.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/8/ALSA-2025-14177.html

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AlmaLinux Team
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