Security Bulletin
Summary
IBM Integration Bus & IBM App Connect Enterprise V11 ship with Node.js version 8 for which vulnerabilities were reported and have been addressed. Vulnerability details are listed below.
Vulnerability Details
DESCRIPTION: Node.js is vulnerable to a denial of service. By establishing an HTTP or HTTPS connection in keep-alive mode forcing the connection to remain open and inactive for up to 2 minutes, a remote attacker could exploit this vulnerability to consume all available resources.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/158096 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)
DESCRIPTION: Node.js lodash module is vulnerable to a denial of service, caused by a prototype pollution flaw. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to inject properties onto Object.prototype to cause a denial of service condition.
CVSS Base Score: 6.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156530 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:L/A:L)
CVEID: CVE-2019-1559
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by the failure to immediately close the TCP connection after the hosts encounter a zero-length record with valid padding. An attacker could exploit this vulnerability using a 0-byte record padding-oracle attack to decrypt traffic.
CVSS Base Score: 5.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/157514 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N)
Affected Products and Versions
IBM Integration Bus V10.0.0 - V10.0.0.16
IBM App connect Enterprise V11 , V11.0.0.0 - V11.0.0.4
Remediation/Fixes
| Product | VRMF | APAR | Remediation/Fix |
| IBM Integration Bus | V10.0.0.0 -V10.0.0.16 |
IT29244,
IT29245 ,
IT29246
|
The APAR is available in fix pack 10.0.0.17
|
| IBM App Connect Enterprise V11 | V11.0.0.0 -V11.0.0.4 |
IT29244,
IT29245 ,
IT29246
|
The APAR is available in fix pack 11.0.0.5
|
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References
Change History
changed on 10/04/2019
*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:
23 March 2020
UID
ibm10957439