From: SecuriTeam <support@securiteam.com.>
To: [email protected]
Date: 7 Aug 2005 18:28:22 +0200
Subject: [NT] CA BrightStor ARCserve Backup Agent For MS SQL Server Buffer Overflow
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CA BrightStor ARCserve Backup Agent For MS SQL Server Buffer Overflow
------------------------------------------------------------------------
SUMMARY
"BrightStor ARCserve Backup provides backup and restore protection for all
classes of Windows, NetWare, Linux and UNIX servers, as well as Windows,
Mac OS X, Linux, UNIX, AS/400 and VMS client environments". Remote
exploitation of a buffer overflow vulnerability in Computer Associates
International Inc's BrightStor ARCserve Backup UniversalAgent allow
attackers to execute arbitrary code.
DETAILS
Vulnerable Systems:
* CA BrightStor ARCserve Backup Agent for Microsoft SQL Server version
11.0
When a string with a length over 3168 bytes, is sent to the listening port
(6070 by default) a stack based buffer overflow occurs. Successful
exploitation allows remote attackers to execute arbitrary code with SYSTEM
level privileges.
Workaround:
Restrict remote access at the network boundary, unless remote parties
require service. Access to the affected host should be filtered at the
network boundary if global accessibility is not required.
CVE Information:
<http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1272>;
CAN-2005-1272
Disclosure Timeline:
04/25/2005 - Initial vendor notification
04/25/2005 - Initial vendor response
08/02/2005 - Coordinated public disclosure
ADDITIONAL INFORMATION
The information has been provided by
<mailto:idlabs-advisories@idefense.com.> idefense.
The original article can be found at:
<http://www.idefense.com/application/poi/display?id=287&type=vulnerabilities>; http://www.idefense.com/application/poi/display?id=287&type=vulnerabilities.
The vendor advisory can be found at:
<http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=33239>;
http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=33239.
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