The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3814.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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Red Hat Security Advisory

Synopsis:           Important: tomcat security and bug fix update
Advisory ID:        RHSA-2024:3814-03
Product:            Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:3814
Issue date:         2024-06-12
Revision:           03
CVE Names:          CVE-2024-23672
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Summary: 

An update for tomcat is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.




Description:

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

Security Fix(es):

* Apache Tomcat: HTTP/2 header handling DoS (CVE-2024-24549)

* Apache Tomcat: WebSocket DoS with incomplete closing handshake (CVE-2024-23672)

Bug Fix(es):

* Rebase tomcat to version 9.0.87 (JIRA:RHEL-34811)

* Amend tomcat package's changelog so that fixed CVEs are mentioned explicitly (JIRA:RHEL-37865)


Solution:

https://access.redhat.com/articles/11258



CVEs:

CVE-2024-23672

References:

https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2269607
https://bugzilla.redhat.com/show_bug.cgi?id=2269608