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AUSCERT External Security Bulletin Redistribution
ESB-2016.2968
Security Bulletin: Vulnerability in Apache Commons
FileUpload affects IBM Sterling Secure Proxy (CVE-2016-3092)
14 December 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Sterling Secure Proxy
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2016-3092
Reference: ESB-2016.2912
ESB-2016.2887
ESB-2016.2748
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21995611
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Security Bulletin: Vulnerability in Apache Commons FileUpload affects IBM
Sterling Secure Proxy (CVE-2016-3092)
Security Bulletin
Document information
More support for:
Sterling Secure Proxy
Software version:
3.4.2, 3.4.3
Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows
Reference #:
1995611
Modified date: 13 December 2016
Summary
An Apache Commons Collections vulnerability for handling Java object
deserialization was addressed by IBM Sterling Secure Proxy.
Vulnerability Details
CVEID:
CVE-2016-3092
DESCRIPTION:
Apache Tomcat is vulnerable to a denial of service, caused by an error in the
Apache Commons FileUpload component. By sending file upload requests, an
attacker could exploit this vulnerability to cause the server to become
unresponsive.
CVSS Base Score:
5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/114336 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 Sterling Secure Proxy 3.4.2 through 3.4.3.0 iFix 1
IBM Sterling Secure Proxy 3.4.2 through 3.4.2.0 iFix 8
Remediation/Fixes
Product VRMF APAR How to acquire fix
IBM Sterling Secure Proxy 3.4.3.0 iFix 2 Fix Central
IBM Sterling Secure Proxy 3.4.2.0 iFix 9 Fix Central
Workarounds and Mitigations
None.
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
Important note
IBM strongly suggests that all System z customers be subscribed to the System
z Security Portal to receive the latest critical System z security and
integrity service. If you are not subscribed, see the instructions on the
System z Security web site. Security and integrity APARs and associated fixes
will be posted to this portal. IBM suggests reviewing the CVSS scores and
applying all security or integrity fixes as soon as possible to minimize any
potential risk.
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
13 December 2016: 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.
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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