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AUSCERT External Security Bulletin Redistribution
ESB-2017.1493
Security Bulletin: Apache Tomcat vulnerability affects IBM
Algo One - Counterparty Credit Risk (CVE-2016-8745)
14 June 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Algo One - Counterparty Credit Risk
Publisher: IBM
Operating System: Linux variants
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2016-8745
Reference: ESB-2017.1317
ESB-2017.1256
ESB-2017.1186
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg22000795
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Security Bulletin: Apache Tomcat vulnerability affects IBM Algo One -
Counterparty Credit Risk (CVE-2016-8745)
Document information
More support for: Algo One
Counterparty Credit Risk
Software version: 5.0, 5.1.0
Operating system(s): Linux
Reference #: 2000795
Modified date: 13 June 2017
Security Bulletin
Summary
Apache Tomcat could allow a remote attacker to obtain sensitive information,
caused by the improper handling of the send file code for the NIO HTTP
connector when the Connector code for Tomcat is refactored. An attacker could
exploit this vulnerability to obtain the session ID and the response body.
Vulnerability Details
CVEID: CVE-2016-8745
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/119642 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)
Affected Products and Versions
Algo One - Counterparty Credit Risk (CCR) versions 5.1.0 and 5.0.0.
Remediation/Fixes
Product Name iFix Name Remediation/First Fix
Algo One - CCR 510-201 http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~Information+Management&product=ibm/Information+Management/Algo+One&release=All&platform=All&function=fixId&fixids=5.1.0.2-3-Algo-One-RTCE-RHEL-if0201:0&includeSupersedes=0&source=fc&login=true
Algo One - CCR 500-370 http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~Information+Management&product=ibm/Information+Management/Algo+One&release=All&platform=All&function=fixId&fixids=5.0.0.8-2-Algo-One-RTCE-if0370:0&includeSupersedes=0&source=fc&login=true
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References
Complete CVSS v2 Guide
On-line Calculator v2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
*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.
Disclaimer
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.
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