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SUSE: tomcat10 Important DoS Fix CVE-2025-48989 Advisory 2025:03006-1

suse
Calendar Grey August 28, 2025
Dist Suse Esm H88
An essential patch has been issued by SUSE for tomcat10, correcting CVE-2025-48989, a Denial of Service vulnerability. Urgent application of this update is strongly advised.
* bsc#1243895 Cross-References: * CVE-2025-48989

Summary

## This update for tomcat10 fixes the following issues: Updated to Tomcat 10.1.44: * CVE-2025-48989: Fixed "MadeYouReset" DoS in HTTP/2 due to client triggered stream reset (bsc#1243895) Other fixes: * Catalina * Fix: Fix bloom filter population for archive indexing when using a packed WAR containing one or more JAR files. (markt) * Coyote * Fix: 69748: Add missing call to set keep-alive timeout when using HTTP/1.1 following an async request, which was present for AJP. (remm/markt) * Fix: 69762: Fix possible overflow during HPACK decoding of integers. Note that the maximum permitted value of an HPACK decoded integer is Integer.MAX_VALUE. (markt)

Topics%20covered

Topics Covered

security advisory SuSE DoS attack DoS important tomcat10

References

* bsc#1243895

Cross-

* CVE-2025-48989

CVSS scores:

* CVE-2025-48989 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2025-48989 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-48989 ( NVD ): 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 15.6

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server 15 SP5 LTSS

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03006-1
Release Date: 2025-08-28T08:03:22Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS attack DoS important tomcat10

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