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TITLE:
CA Products Buffer Overflow and Privilege Escalation Vulnerabilities

SECUNIA ADVISORY ID:
SA25202

VERIFY ADVISORY:
http://secunia.com/advisories/25202/

CRITICAL:
Moderately critical

IMPACT:
Privilege escalation, System access

WHERE:
>From local network

SOFTWARE:
CA Anti-Spyware 8.x
http://secunia.com/product/10673/
CA Threat Manager 8.x
http://secunia.com/product/7112/
CA Anti-Virus for the Enterprise 8.x
http://secunia.com/product/10672/

http://secunia.com/product//

DESCRIPTION:
Two vulnerabilities have been reported in various CA products, which
can be exploited by malicious users to gain escalated privileges and
by malicious people to compromise a vulnerable system.

1) A boundary error within the inoweb service when processing Console
Server login credentials can be exploited to cause a stack-based
buffer overflow via sending a specially crafted packet with overly
long username and password fields to port 12168/TCP.

Successful exploitation allows execution of arbitrary code but
requires an installation on the x86 platform with the Console Server
installed.

The vulnerability affects the following products:
* CA Anti-Virus for the Enterprise (formally eTrust Antivirus) r8
* CA Threat Manager (formally eTrust Integrated Threat Management)
r8
* CA Anti-Spyware (formally eTrust PestPatrol) r8
* CA Protection Suites r3

2) The problem is that the Task Service component (InoTask.exe) uses
a shared file mapping with a NULL security descriptor. This can be
exploited by malicious users to cause a stack-based buffer overflow
within InoCore.dll by modifying a certain string within the file
mapping.

Successful exploitation allows execution of arbitrary code with
SYSTEM privileges.

The vulnerability affects the following products:
* CA Anti-Virus for the Enterprise (formally eTrust Antivirus) r8
* CA Threat Manager (formally eTrust Integrated Threat Management) r8

SOLUTION:
Patches are available via automatic updates.

PROVIDED AND/OR DISCOVERED BY:
1) Discovered by Tenable Network Security and reported via ZDI.
2) Discovered by binagres and reported via iDefense Labs.

ORIGINAL ADVISORY:
CA:
http://supportconnectw.ca.com/public/antivirus/infodocs/caav-secnotice050807.asp

ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-07-028.html

iDefense Labs:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=530

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