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TITLE:
Xerox ESS/Network Controller Samba Vulnerability

SECUNIA ADVISORY ID:
SA31911

VERIFY ADVISORY:
http://secunia.com/advisories/31911/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From local network

OPERATING SYSTEM:
Xerox WorkCentre Pro
http://secunia.com/advisories/product/4553/
Xerox WorkCentre
http://secunia.com/advisories/product/4746/

DESCRIPTION:
A vulnerability has been reported in Xerox ESS/Network Controller,
which can be exploited by malicious people to compromise a vulnerable
system.

The vulnerability is caused due to an unspecified error within the
Samba code when handling Remote Service Message Block (SMB)
responses. This can be exploited to execute arbitrary code by sending
specially crafted messages to a vulnerable system.

The vulnerability is reported in the following products:
WorkCentre: 232, 238, 245, 255, 265, 275, 7655, 7665, 7675, 5623,
5635, 5645, 5655, 5665, 5675, and 5687
WorkCentre Pro: 232, 238, 245, 255, 265, and 275

SOLUTION:
Apply patch P36v1 (see vendor's advisory for patch matrix).
http://www.xerox.com/downloads/usa/en/c/cert_XRX08_009.pdf

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www.xerox.com/downloads/usa/en/c/cert_XRX08_009.pdf

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