Security Bulletin: IBM API Connect Developer Portal is impacted by a vulnerability in Drupal core (CVE-2019-11831)

Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:CVE-2019-11831
**DESCRIPTION:*The PharStreamWrapper package as used in Typo3 and Drupal could allow a remote attacker to bypass security restrictions, caused by a directory traversal flaw. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass the deserialization protection mechanism.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/160863&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:H/A:N)

Affected Products and Versions

IBM API Connect versions

5.0.0.0-5.0.8.6

2018.1-2018.4.1.5

Remediation/Fixes

Addressed in IBM API Connect V5.0.8.6 iFix published on May 10, 2019.

Follow this link and find the APIConnect-Portal 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

IBM API Connect V2018.1 - 2018.4.1.5

|

2018.4.1.6 fixpack

| LI80889 | |

Addressed in IBM API Connect v2018.4.1.6 fixpack.

Developer Portal is impacted.

Follow this link and find the “portal” package appropriate for the form factor of your installation:

[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~WebSphere&amp;product=ibm/WebSphere/IBM+API+Connect&amp;release=2018.4.1.5&amp;platform=All&amp;function=all&amp;source=fc](< http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~WebSphere&product=ibm/WebSphere/IBM+API+Connect&release=2018.4.1.5&platform=All&function=all&source=fc&gt;)

Workarounds and Mitigations

None