Security Bulletin
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-2021-23362
DESCRIPTION: Node.js hosted-git-info module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the fromUrl function in index.js. By sending a specially-crafted regex input, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198792 for the current score.
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
IBM Integration Bus V10.0.0 - V10.0.0.23 (Linux x86-64 and Windows x86-64 only)
IBM App connect Enterprise V11 , V11.0.0.0 - V11.0.0.12
Remediation/Fixes
|
Product
|
VRMF
| APAR |
Remediation / Fix
|
| IBM App Connect Enterprise | V11.0.0.0-V11.0.0.12 | IT36998 |
The APAR is available in fix pack 11.0.0.13
|
| IBM Integration Bus | V10.0.0.0 - V10.0.0.23 | IT36322 |
Interim fix for APAR IT36322 is available from
|
Workarounds and Mitigations
None
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References
Acknowledgement
Change History
22 Jun 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:
04 August 2021
UID
ibm16466321