Security Bulletin: IBM Integration Bus affected by multiple Apache Tomcat vulnerabilities (CVE-2020-13935)

Summary

IBM Integration Bus ships Apache Tomcat which is susceptible to vulnerabilities which were reported and have been addressed.

Vulnerability Details

CVEID:CVE-2020-13935
**DESCRIPTION:**Apache Tomcat is vulnerable to a denial of service, caused by improper validation of the payload length in a WebSocket frame. By sending multiple requests with invalid payload lengths, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185227 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

IBM Integration Bus V10.0.0.0 - V10.0.0.21
IBM Integration Bus V9.0.0.0 - V9.0.0.11

Remediation/Fixes

IT34293

|

The APAR is available in fix pack 10.0.0.22

IBM Integration Bus V10.0 - Fix Pack 10.0.0.22

IBM Integration Bus| V9.0.0.0 - V9.0.0.11|

IT34293

| Contact IBM support to request for Fix APAR

Workarounds and Mitigations

None