IBM Security Access Manager for Enterprise Single-Sign On has addressed the following vulnerability:
XML External Entity Injection (XXE) attack when processing XML data.
DESCRIPTION: IBM Security Access Manager for Enterprise Single-Sign On is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
CVSS Base Score: 8.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/164555 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L)
Affected Products and Versions
|IBM Security Access Manager for Enterprise Single-Sign On||8.2.2||IJ18184||https://www-01.ibm.com/support/docview.wss?uid=ibm10967726|
|IBM Security Access Manager for Enterprise Single-Sign On||8.2.1||IJ18184||https://www-01.ibm.com/support/docview.wss?uid=ibm11077627|
|IBM Security Access Manager for Enterprise Single-Sign On||8.2.0||IJ18184||https://www-01.ibm.com/support/docview.wss?uid=ibm11077975|
Workarounds and Mitigations
Get Notified about Future Security Bulletins
The vulnerability was reported to IBM by lordoza
*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.
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
Internal Use Only
03 October 2019