Security Bulletin: IBM API Connect V5 is impacted by Cross Site Scripting vulnerability (CVE-2016-10531 CVE-2018-3721 CVE-2017-0268)

Summary

API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:CVE-2017-0268
**DESCRIPTION:*Microsoft Server Message Block 1.0 (SMBv1) could allow a remote attacker to obtain sensitive information, caused by improper handling of incoming requests. By sending specially-crafted packet data to the server, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/125554&gt; for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:CVE-2018-3721
**DESCRIPTION:*Node.js lodash module could allow a remote attacker to bypass security restrictions, caused by a flaw in the defaultsDeep, 'merge, and mergeWith functions. By modifing the prototype of Object, an attacker could exploit this vulnerability to add or modify existing property that will exist on all objects.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144603&gt; 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:N)

CVEID:CVE-2016-10531
**DESCRIPTION:*Node.js marked module is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the link components. A remote attacker could exploit this vulnerability 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: 6.1
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/149101&gt; for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Remediation/Fixes

LI80859

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Addressed in IBM API Connect V5.0.8.6 iFix.

Management server is impacted.

Follow this link and find the appropriate package:
http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm%7EWebSphere&product=ibm/WebSphere/IBM+API+Connect&release=5.0.8.6&platform=All&function=all&source=fc

Workarounds and Mitigations

None