Security Bulletin
Summary
App Connect Professional has addressed the following vulnerabilities reported in Apache Tomcat.
Vulnerability Details
CVEID: CVE-2020-13943
DESCRIPTION: Apache Tomcat could allow a remote attacker to obtain sensitive information, caused by a flaw when HTTP/2 client exceeded the agreed maximum number of concurrent streams for a connection. By sending a specially-crafted HTTP request, an attacker could exploit this vulnerability to see the responses for unexpected resources, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189643 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
App Connect Professional v 7.5.3.0
App Connect Professional v 7.5.4.0
Remediation/Fixes
| Product | VRMF | APAR | Remediation/First Fix |
| App Connect Professional | 7.5.4.0 | LI81933 | 7540 Fixcentral link |
| App Connect Professional | 7.5.3.0 | LI81933 | 7530 Fixcentral link |
Workarounds and Mitigations
None
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References
Change History
18 Jan 2021: 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:
20 January 2021
UID
ibm16406242