A Vulnerability in the OpenSSL library used by the IBM Tealeaf Customer Experience PCA could permit a denial of service attack.
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference. By sending specially crafted parameters for a DHE or ECDHE key exchange, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121311 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:N/A:L)
Affected Products and Versions
IBM Tealeaf Customer Experience v8.7-v9.0.2
Workarounds and Mitigations
You can contact the Technical Support team for further guidance.
Get Notified about Future Security Bulletins
11 May 2017: Original version published
*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
Security Bulletin review history - 90234
Submitted for review by SWATHI PRABHU (firstname.lastname@example.org) at 13:16:26 on 03/29/2017. Security Bulletin Reviewer review completed with comments ''Review complete - Security bulletin for PR# 90234'' by Anthony J. Gackle (email@example.com) at 14:32:17 EST on 03/29/2017. PSIRT Operations review completed with comments ''make sure to complete the Change history section to indicate the initial version published'' by Shryl A. Tidmore (firstname.lastname@example.org) at 00:37:42 EST on 03/30/2017. Reviewing Attorney review completed with comments ''Review complete'' by VANESSA A. WITT (email@example.com) at 16:44:09 EST on 03/30/2017. Security Bulletin Reviews Complete by deadmin (deadmin) at 16:44:11 EST on 03/30/2017
16 June 2018