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AUSCERT External Security Bulletin Redistribution
ESB-2019.2688
IBM WebSphere Cast Iron Solution is affected by Apache
Tomcat vulnerabilities CVE-2019-10072
19 July 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: WebSphere Cast Iron Cloud integration
Publisher: IBM
Operating System: Windows
Linux variants
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-10072
Reference: ESB-2019.2659
ESB-2019.2230
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10958283
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IBM WebSphere Cast Iron Solution is affected by Apache Tomcat vulnerabilities
CVE-2019-10072
Product: WebSphere Cast Iron Cloud integration
Software version: All Versions
Operating system(s): Firmware
Reference #: 0958283
Security Bulletin
Summary
IBM WebSphere Cast Iron Solution has addressed the following vulnerabilities
reported in Apache Tomcat v8
Vulnerability Details
CVEID: CVE-2019-10072
DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused by HTTP
/2 connection window exhaustion on write. By failing to send WINDOW_UPDATE
messages, a remote attacker could exploit this vulnerability to block threads
on the server and causing a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
162806 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
App Connect Professional v7.5.3.0.
Remediation/Fixes
+------------+------------+------------+---------------------------------------------+
|Product |VRMF |APAR |Remediation/First Fix |
+------------+------------+------------+---------------------------------------------+
|App Connect |7.5.3.0 |LI80954 |iFix 7.5.3.0-CUMUIFIX-003 |
|Professional| | | |
+------------+------------+------------+---------------------------------------------+
Workarounds and Mitigations
None.
Change History
03 July 2019: Original version published.
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