Security Bulletin
Summary
IBM Cloud Pak for Integration is vulnerable to Node.js vulnerabilities CVE-2020-1971, CVE-2020-8265, and CVE-2020-8287 with details of each below.
Vulnerability Details
CVEID: CVE-2020-1971
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference. If the GENERAL_NAME_cmp function contain an EDIPARTYNAME, an attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192748 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)
CVEID: CVE-2020-8265
DESCRIPTION: Node.js is vulnerable to a denial of service, caused by a use-after-free in TLSWrap within the TLS implementation. By writing to a TLS enabled socket, an attacker could exploit this vulnerability to corrupt memory and cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194101 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)
CVEID: CVE-2020-8287
DESCRIPTION: Node.js is vulnerable to HTTP request smuggling. By sending specially crafted HTTP request headers, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 7.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194100 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference. If the GENERAL_NAME_cmp function contain an EDIPARTYNAME, an attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192748 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)
CVEID: CVE-2020-8265
DESCRIPTION: Node.js is vulnerable to a denial of service, caused by a use-after-free in TLSWrap within the TLS implementation. By writing to a TLS enabled socket, an attacker could exploit this vulnerability to corrupt memory and cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194101 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)
CVEID: CVE-2020-8287
DESCRIPTION: Node.js is vulnerable to HTTP request smuggling. By sending specially crafted HTTP request headers, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 7.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/194100 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Cloud Pak for Integration (CP4I) Operator | 2019.1 2019.2 2019.3 2019.4 2020.1 2020.2 2020.3 2020.4 |
| Platform Navigator in IBM Cloud Pak for Integration (CP4I) | 2019.1 2019.2 2019.3 2019.4 2020.1 2020.2 2020.3 2020.4 |
| Asset Repository in IBM Cloud Pak for Integration (CP4I) | 2019.1 2019.2 2019.3 2019.4 2020.1 2020.2 2020.3 2020.4 |
Remediation/Fixes
IBM Cloud Pak for Integration Operator
Upgrade Cloud Pak for Integration to 2020.4.1-1-eus using the Operator upgrade process described in the Knowledge Center
https://www.ibm.com/support/knowledgecenter/SSGT7J_20.4/upgrade/upgrade.html
Platform Navigator in IBM Cloud Pak for Integration
https://www.ibm.com/support/knowledgecenter/SSGT7J_20.4/upgrade/upgrade.html
Platform Navigator in IBM Cloud Pak for Integration
Upgrade Platform Navigator to 2020.4.1-1-eus using the Operator upgrade process described in the Knowledge Center https://www.ibm.com/support/knowledgecenter/SSGT7J_20.4/upgrade/upgrade_platform_navigator.html
Asset Repository in IBM Cloud Pak for Integration
Upgrade Asset Repository to 2020.4.1-1-eus using the Operator upgrade process described in the Knowledge Center https://www.ibm.com/support/knowledgecenter/SSGT7J_20.4/upgrade/upgrade_asset_repo.html
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Off
Change History
23 Mar 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:
23 March 2021
UID
ibm16435153