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AUSCERT External Security Bulletin Redistribution
ESB-2018.3480.2
Open Source XStream Vulnerabilities Affect IBM Contact Optimization
9 November 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Contact Optimization
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-7957 CVE-2016-8610
Reference: ESB-2018.1297
ESB-2017.2276
ESB-2017.1085
Original Bulletin:
https://www.ibm.com/support/docview.wss?uid=ibm10738465
https://www.ibm.com/support/docview.wss?uid=ibm10738677
Comment: This bulletin contains two (2) IBM security advisories.
Revision History: November 9 2018: Added advisory ibm10738677 about
CVE-2016-8610.
November 7 2018: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Open Source XStream Vulnerabilities Affect IBM Contact
Optimization (CVE-2017-7957)
Security Bulletin
Document information
Software version: 9.1.0, 9.1.2, 10.1
Operating system(s): AIX, Linux, Solaris, Windows
Reference #: 0738465
Modified date: 05 November 2018
Summary
IBM Contact Optimization impacted by XStream vulnerabilities.
Vulnerability Details
CVEID: CVE-2017-7957
DESCRIPTION: XStream is vulnerable to a denial of service, caused by the
improper handling of attempts to create an instance of the primitive type
'void' during unmarshalling. 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/
125800 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
9.1.0, 9.1.2, 10.1
Remediation/Fixes
+------------------------------------------------------------------------------------------+
|Product |VRMF |Remediation/Fix |
|---------------------------+----------+---------------------------------------------------|
|IBM Contact Optimization |9.1.0 |9.1.0.13 |
|---------------------------+----------+---------------------------------------------------|
|IBM Contact Optimization |9.1.2 |9.1.2.8 |
|---------------------------+----------+---------------------------------------------------|
|IBM Contact Optimization |10.1 |10.1.0.1 |
+------------------------------------------------------------------------------------------+
Workarounds and Mitigations
None
Change History
5 November 2018 Original document published
- --------------------------------------------------------------------------------
Security Bulletin: OpenSSL Vulnerability Affects IBM Contact Optimization
(CVE-2016-8610)
Security Bulletin
Document information
Software version: 9.1.0, 9.1.2
Operating system(s): AIX, Linux, Solaris, Windows
Reference #: 0738677
Modified date: 08 November 2018
Summary
IBM Contact Optimization impacted by OpenSSL 'SSL-Death-Alert' security
vulnerability.
Vulnerability Details
CVEID: CVE-2016-8610
DESCRIPTION: SSL/TLS protocol is vulnerable to a denial of service, caused by
an error when processing ALERT packets during a SSL handshake. By sending
specially-crafted packets, a remote attacker could exploit this vulnerability
to cause the application to stop responding.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
118296 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:H)
Affected Products and Versions
9.1.0, 9.1.2
Remediation/Fixes
+------------------------------------------------------------------------------------------+
|Product |VRMF |Remediation/Fix |
|---------------------------+----------+---------------------------------------------------|
|IBM Contact Optimization |9.1.0 |9.1.0.12 |
|---------------------------+----------+---------------------------------------------------|
|IBM Contact Optimization |9.1.2 |9.1.2.5 |
+------------------------------------------------------------------------------------------+
Workarounds and Mitigations
None
Change History
8 November 2018 Initial document published
- --------------------------END INCLUDED TEXT--------------------
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