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AUSCERT External Security Bulletin Redistribution
ESB-2020.2217
A security vulnerability in Node.js affects IBM Integration
Bus & IBM App Connect Enterprise V11
29 June 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Integration Bus
IBM App Connect Enterprise V11
Publisher: IBM
Operating System: AIX
Solaris
Windows
Linux variants
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-17592
Original Bulletin:
https://www.ibm.com/support/pages/node/6239322
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Summary
IBM Integration Bus & IBM App Connect Enterprise V11 ship with Node.js for
which vulnerabilities were reported and have been addressed. Vulnerability
details are listed below.
Vulnerability Details
CVEID: CVE-2019-17592
DESCRIPTION: Node.js csv-parse module is vulnerable to a denial of service,
caused by a malformed regular expression flaw in the __isInt function. By
sending a specially-crafted request using the cast option, a remote attacker
could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
167301 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 - V10.0.0.20
IBM App connect Enterprise V11 , V11.0.0.0 - V11.0.0.5
Remediation/Fixes
+--------------+-------------------+---------+------------------------------+
| Product | VRMF |APAR | Remediation / Fix |
+--------------+-------------------+---------+------------------------------+
| | | |The APAR is available in fix |
|IBM App |V11.0.0.0-V11.0.0.5|IT32886 |pack 11.0.0.6 |
|Connect | | |IBM App Connect Enterprise |
| | | |Version V11-Fix Pack 11.0.0.6 |
+--------------+-------------------+---------+------------------------------+
|IBM | | |The APAR is available in fix |
|Integration |V10.0.0.0 - |IT32886 |pack 10.0.0.21 |
|Bus |V10.0.0.20 | |IBM Integration Bus V10.0 - |
| | | |Fix Pack 10.0.0.21 |
+--------------+-------------------+---------+------------------------------+
Workarounds and Mitigations
None
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References
Complete CVSS v3 Guide
On-line Calculator v3
Off
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
25 Feb 2020: Initial Publication
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