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TITLE:
Lexmark Laser Printers PJL Buffer Overflow

SECUNIA ADVISORY ID:
SA39053

VERIFY ADVISORY:
http://secunia.com/advisories/39053/

DESCRIPTION:
Francis Provencher has reported a vulnerability in Lexmark Laser
Printers, which can potentially be exploited by malicious people to
compromise a vulnerable system.

The vulnerability is caused due to a boundary error in the PJL
processing and can be exploited to cause a buffer overflow  by
sending a specially crafted packet to port 9100/TCP.

Successful exploitation may allow execution of arbitrary code.

Please see the vendor advisory for a list of affected products and
versions.

SOLUTION:
Please see the vendor advisory for details on how to obtain an
updated firmware.

PROVIDED AND/OR DISCOVERED BY:
Francis Provencher, Protek Research Lab's

ORIGINAL ADVISORY:
Lexmark:
http://support.lexmark.com/index?page=content&id=TE84&locale=EN&userlocale=EN_US

Protek Research Lab's:
http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=10&Itemid=10

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About:
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Please Note:
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clicking the link.
Secunia NEVER sends attached files with advisories.
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use those supplied by the vendor.

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