ID: 3242
Date: 18 July 2007 16:01
Title: iDefense Security Advisories concerning Trend Micro OfficeScan
Abstract: Computer Associates Alert Notification Server is used by several CA products, including eTrust Integrated Threat Management, to provide notifications to console users.
Adversity source: Unknown
Warning Status: Imminent
Potential Damage: Unknown
Availability of fix: Available
Type of fix: Patch
Source: iDefense & Computer Associates
Reliability of source: Trusted
Source URL: http://supportconnectw.ca.com/public/antivirus/infodocs/caantivirus-secnotice.asp
CVE: llllllllll
Computer Associates Alert Notification Server Multiple Buffer Overflow
Vulnerabilities
iDefense Security Advisory 07.17.07 iDefense & Computer Associates
iDefense & Computer Associates
Jul 17, 2007
I. BACKGROUND
Computer Associates Alert Notification Server is used by several CA products,
including eTrust Integrated Threat Management, to provide notifications to
console users.
II. DESCRIPTION
Remote exploitation of multiple buffer overflow vulnerabilities in Computer
Associates International Inc.'s (CA) Threat Manager allows attackers to
execute arbitrary code with SYSTEM privileges.
When Computer Associates Threat Manager is installed, it also installs the
Alert Notification Server (alert.exe) which registers an RPC interface with
the GUID 3d742890-397c-11cf-9bf1-00805f88cb72. This interface contains
stack-based buffer overflow vulnerabilities within the handling code for
several RPC operation codes.
III. ANALYSIS
Exploitation allows an attacker to execute code with SYSTEM privileges on the
targeted host.
The vulnerable code can be reached remotely using the SMB protocol. As such,
valid credentials are required to exploit this vulnerability on Windows XP and
newer systems. Windows 2000 based installations do not require credentials.
IV. DETECTION
iDefense confirmed that the Alert Notification Server included with Computer
Associates International Inc.'s eTrust Integrated Threat Management r8 for
Windows is vulnerable.
V. WORKAROUND
iDefense is currently unaware of any workarounds for this issue.
VI. VENDOR RESPONSE
" CA has provided an update to address the vulnerabilities. The updated Alert
service must be manually installed. "
For more information consult Computer Associates' advisory at the following URL.
http://supportconnectw.ca.com/public/antivirus/infodocs/caantivirus-secnotice.asp
VII. CVE INFORMATION
The Common Vulnerabilities and Exposures (CVE) project has assigned the name
CVE-2007-3825 to this issue. This is a candidate for inclusion in the CVE list
(http://cve.mitre.org/), which standardizes names for security problems.
VIII. DISCLOSURE TIMELINE
02/27/2007 Initial vendor notification
02/27/2007 Initial vendor response
07/17/2007 Public disclosure
IX. CREDIT
The discoverer of this vulnerability wishes to remain anonymous.
Get paid for vulnerability research
http://labs.idefense.com/methodology/vulnerability/vcp.php
Free tools, research and upcoming events http://labs.idefense.com/
X. LEGAL NOTICES
Copyright © 2007 iDefense, Inc.
Permission is granted for the redistribution of this alert electronically. It
may not be edited in any way without the express written consent of iDefense.
If you wish to reprint the whole or any part of this alert in any other medium
other than electronically, please e-mail customerservice@idefense.com for
permission.
Disclaimer: The information in the advisory is believed to be accurate at the
time of publishing based on currently available information. Use of the
information constitutes acceptance for use in an AS IS condition.
There are no warranties with regard to this information. Neither the author
nor the publisher accepts any liability for any direct, indirect, or
consequential loss or damage arising from use of, or reliance on, this
information.
___________________________________________________________________________
CPNI wishes to acknowledge the contributions of iDefense & Computer Associates
for the information contained in this advisory.
___________________________________________________________________________
This advisory contains information released by the original author. Some of
the information may have changed since it was released. If the issue affects
you, it may be prudent to retrieve the advisory from the site of the original
source to ensure that you receive the most current information concerning that
problem.
Reference to any specific commercial product, process, or service by trade
name, trademark manufacturer, or otherwise, does not constitute or imply its
endorsement, recommendation, or favouring by CPNI. The views and opinions of
authors expressed within this notice shall not be used for advertising or
product endorsement purposes.
CPNI shall not accept responsibility for any errors or omissions
contained within this advisory. In particular, they shall not be liable for
any loss or damage whatsoever, arising from or in connection with the usage of
information contained within this advisory.
CPNI is a member of the Forum of Incident Response and Security Teams (FIRST)
and has contacts with other international Incident Response Teams (IRTs) in
order to foster cooperation and coordination in incident prevention, to prompt
rapid reaction to incidents, and to promote information sharing amongst its
members and the community at large.
___________________________________________________________________________
This advisory contains information released by the original author. Some of the information may have changed since it was released. If the issue affects you, it may be prudent to retrieve the advisory from the site of the original source to ensure that you receive the most current information concerning that problem. Reference to any specific commercial product, process, or service by trade name, trademark manufacturer, or otherwise, does not constitute or imply its endorsement, recommendation, or favouring by CPNI.
The views and opinions of authors expressed within this notice shall not be used for advertising or product endorsement purposes. CPNI shall not accept responsibility for any errors or omissions contained within this advisory. In particular, they shall not be liable for any loss or damage whatsoever, arising from or in connection with the usage of information contained within this advisory.
CSIRTUK is a member of the Forum of Incident Response and Security Teams (FIRST) and has contacts with other international Incident Response Teams (IRTs) in order to foster cooperation and coordination in incident prevention, to prompt rapid reaction to incidents, and to promote information sharing amongst its members and the community at large.