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High ALSA-2024:1134 1 CVE

Important: tomcat security update

Published Mar 5, 2024 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

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

Security Fix(es):

* tomcat: HTTP request smuggling via malformed trailer headers (CVE-2023-46589)

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.

Fixed packages 8

ReleasePackageFixed in
AlmaLinux · 9 tomcat 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-admin-webapps 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-docs-webapp 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-el-3.0-api 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-jsp-2.3-api 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-lib 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-servlet-4.0-api 1:9.0.62-37.el9_3.2
AlmaLinux · 9 tomcat-webapps 1:9.0.62-37.el9_3.2

Vulnerabilities 1

  • High 7.5
    CVE-2023-46589

    Apache Tomcat: HTTP request smuggling via malformed trailer headers

    Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82 and from 8.5.0 through 8.5.95 did not correctly parse HTTP trailer headers. A trailer header that e…

    Apache Software Foundation Apache Tomcat tomcat9 tomcat8 Debian Ubuntu Maven

References

  • report
    https://access.redhat.com/security/cve/CVE-2023-46589
  • report
    https://bugzilla.redhat.com/2252050
  • advisory
    https://errata.almalinux.org/9/ALSA-2024-1134.html