Security Bulletin
Summary
IBM App Connect Enterprise Certified Container may be vulnerable to arbitrary code execution via CVE-2021-3757. This only affects App Connect Designers
Vulnerability Details
CVEID: CVE-2021-3757
DESCRIPTION: Node.js immer module could allow a remote attacker to execute arbitrary code on the system, caused by a prototype pollution flaw. By adding or modifying properties of Object.prototype using a __proto__ or constructor payload, an attacker could exploit this vulnerability to execute arbitrary code, obtain sensitive information or cause a denial of service condition on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/208684 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
Affected Product(s) | Version(s) |
App Connect Enterprise Certified Container | 1.0 with Operator |
App Connect Enterprise Certified Container | 1.1 with Operator |
App Connect Enterprise Certified Container | 1.2 with Operator |
App Connect Enterprise Certified Container | 1.3 with Operator |
App Connect Enterprise Certified Container | 1.4 with Operator |
App Connect Enterprise Certified Container | 1.5 with Operator |
Remediation/Fixes
App Connect Enterprise Certified Container 1.0, 1.1, 1.2, 1.3, 1.4 and 1.5
Upgrade to App Connect Enterprise Certified Container Operator version 2.0.0 (available in CASE 2.0.0) or higher, and ensure that all Designer components are at 12.0.1.0-r4 or higher.
App Connect Enterprise Certified Container 1.1 LTS
Upgrade to App Connect Enterprise Certified Container Operator version 1.1.4 EUS (available in CASE 1.1.4) or higher, and ensure that all Designer components are at 11.0.0.13-r3-eus or higher.
Workarounds and Mitigations
None
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References
Change History
06 Oct 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:
08 October 2021
UID
ibm16497303