Security Bulletin
Summary
Node.js module URI.js is used by IBM App Connect Enterprise Certified Container for processing URIs in Designer flows. IBM App Connect Enterprise Certified Container IntegrationServers that use Designer flows may be vulnerable to CVE-2022-1243. This bulletin provides patch information to address the reported vulnerability CVE-2022-1243 in Node.js module URI.js.
Vulnerability Details
CVEID: CVE-2022-1243
DESCRIPTION: URI.js is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the \r, \n, and \t characters. A remote attacker could exploit this vulnerability using incorrect protocol extraction to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS Base score: 7.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/223815 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| App Connect Enterprise Certified Container | 1.1-eus with Operator |
| App Connect Enterprise Certified Container | 2.1 with Operator |
| App Connect Enterprise Certified Container | 3.0 with Operator |
| App Connect Enterprise Certified Container | 3.1 with Operator |
| App Connect Enterprise Certified Container | 4.0 with Operator |
Remediation/Fixes
App Connect Enterprise Certified Container 2.1, 3.0, 3.1 and 4.0 (Continuous Delivery)
Upgrade to App Connect Enterprise Certified Container Operator version 4.1.0 or higher, and ensure that all DesignerAuthoring and IntegrationServer components are at 12.0.4.0-r1 or higher. Documentation on the upgrade process is available at https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator
App Connect Enterprise Certified Container 1.1 EUS (Extended Update Support)
Upgrade to App Connect Enterprise Certified Container Operator version 1.1.8 or higher, and ensure that all DesignerAuthoring and IntegrationServer components are at 11.0.0.17-r1-eus or higher. Documentation on the upgrade process is available at https://www.ibm.com/docs/en/app-connect/containers_eus?topic=releases-upgrading-operator
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
28 Apr 2022: 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:
28 April 2022
Initial Publish date:
28 April 2022
UID
ibm16576029