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AUSCERT External Security Bulletin Redistribution
ESB-2014.0965
Security Bulletin: Vulnerability in IBM InfoSphere Guardium
Database Activity Monitoring (CVE-2011-4858)
12 June 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM InfoSphere Guardium Database
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
z/OS
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2011-4858
Reference: ESB-2014.0781
ESB-2012.0116
ESB-2012.0112.2
ESB-2012.0103
ESB-2012.0102
ESB-2012.0073
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21674752
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Security Bulletin: Vulnerability in IBM InfoSphere Guardium Database
Activity Monitoring (CVE-2011-4858)
Document information
More support for:
InfoSphere Guardium
Software version:
8.0, 8.0.1, 8.1, 8.2
Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows, z/OS
Software edition:
All Editions
Reference #:
1674752
Modified date:
2014-05-30
Fix readme
Abstract
Apache Tomcat is vulnerable to a denial of service, caused by insufficient
randomization of hash data structures. By sending multiple specially-crafted
HTTP POST requests to an affected application containing conflicting hash
key values, a remote attacker could exploit this vulnerability to cause
the consumption of CPU resources.
Content
VULNERABILITY DETAILS:
CVE ID: CVE-2011-4858
CVSS:
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/72016 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
AFFECTED PRODUCTS:
Versions 8.0, 8.1, and 8.2 of IBM InfoSphere Guardium Database Activity
Monitoring
REMEDIATION: The recommended solution is to apply the fix as soon as
possible.
Fix:
For 8.0 versions:
- - Apply the following iFixes located below then follow steps For 8.1 version:
http://www.ibm.com/support/fixcentral/swg/quickorder?product=ibm/Information+Management/InfoSphere+Guardium&release=8.0.0&platform=Linux&function=fixId&fixids=InfoSphere_Gaurdium_8.0p9010&includeSupersedes=0&source=fc
For 8.01 version:
- - Apply the following iFixes located below, then follow steps for 8.2
version:
http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm%7EInformation%2BManagement&product=ibm/Information+Management/InfoSphere+Guardium&release=8.0.1&platform=Linux&function=fixId&fixids=InfoSphere_Guardium_v801_to_v82_Upgrade_Pack&includeSupersedes=0&source=fc
For 8.2 versions:
- - Apply the iFix located here:
http://www-933.ibm.com/support/fixcentral/swg/doSelectFixes?options.selectedFixes=SqlGuard-8.2p230_GPU_March_2014&continue=1
Workaround(s) & Mitigations:
None.
REFERENCES:
Complete CVSS Guide
On-line Calculator V2
RELATED INFORMATION:
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
CHANGE HISTORY:
June 2014: 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 Flash.
Note: 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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