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Security Bulletin: IBM Integration Bus affected by multiple Apache Tomcat vulnerabilities.

Security Bulletin


Summary

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

Vulnerability Details

CVEID:   CVE-2020-1935
DESCRIPTION:   Apache Tomcat is vulnerable to HTTP request smuggling, caused by a flaw when handling unusual Transfer-Encoding HTTP header. By sending a specially-crafted request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/176788 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

CVEID:   CVE-2019-17569
DESCRIPTION:   Apache Tomcat is vulnerable to HTTP request smuggling, caused by a flaw when handling unusual Transfer-Encoding HTTP header. By sending a specially-crafted request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/176784 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

IBM Integration Bus V10.0.0.0 - V10.0.0.20
IBM Integration Bus V9.0.0.0 - V9.0.0.11


Remediation/Fixes

ProductVRMFAPARRemediation/Fixes
IBM Integration BusV10.0.0.0 - V10.0.0.20IT31818  
The APAR is available in fix pack 10.0.0.21
IBM Integration BusV9.0.0.0 - V9.0.0.11IT31818   Contact IBM support to request for Fix APAR

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

25 Jun 2020: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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Document Information

Modified date:
26 June 2020

UID

ibm16239324

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