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openSUSE Leap 15.5: SUSE-SU-2024:1204-1 Important: Tomcat10 DoS

suse
Calendar Grey April 11, 2024
Dist Suse Esm H88
The security notice from SUSE regarding tomcat10 details essential updates and remedies for vulnerabilities that could lead to denial of service attacks.

* bsc#1221385 * bsc#1221386 Cross-References: * CVE-2024-23672

Summary

## This update for tomcat10 fixes the following issues: * CVE-2024-24549: Fixed denial of service during header validation for HTTP/2 stream (bsc#1221386) * CVE-2024-23672: Fixed denial of service due to malicious WebSocket client keeping connection open (bsc#1221385) Other fixes: \- Update to Tomcat 10.1.20 * Catalina \+ Fix: Minor performance improvement for building filter chains. Based on ideas from #702 by Luke Miao. (remm) \+ Fix: Align error handling for Writer and OutputStream. Ensure use of either once the response has been recycled triggers a NullPointerException provided that discardFacades is configured with the default value of true. (markt) \+ Fix: 68692: The standard thread pool implementations that are

Topics%20covered

Topics Covered

security advisory denial of service update important software fix SUSE tomcat

References

* bsc#1221385

* bsc#1221386

Cross-

* CVE-2024-23672

* CVE-2024-24549

CVSS scores:

* CVE-2024-23672 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-24549 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

* Web and Scripting Module 15-SP5

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-23672.html

* https://www.suse.com/security/cve/CVE-2024-24549.html

* https://bugzilla.suse.com/show_bug.cgi?id=1221385

* https://bugzilla.suse.com/show_bug.cgi?id=1221386

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1204-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service update important software fix SUSE tomcat

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