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DDIVRT-2008-19 HP JetDirect Web Administration Directory Traversal
- To: bugtraq@xxxxxxxxxxxxxxxxx
- Subject: DDIVRT-2008-19 HP JetDirect Web Administration Directory Traversal
- From: vulnerabilityresearch@xxxxxxxxxxxxxxxx
- Date: 4 Feb 2009 14:42:23 -0000
Title
-----
DDIVRT-2008-19 HP JetDirect Web Administration Directory Traversal
Severity
--------
High
Date Discovered
---------------
October 23, 2008
Discovered By
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Digital Defense, Inc. Vulnerability Research Team
Credit: Shmoov and r@b13$
Vulnerability Description
-------------------------
The HP-ChaiSOE/1.0 embedded web server on certain HP JetDirect printers allows
a potential attacker to gain read only access to directories and files outside
of the web root. An attacker can leverage this flaw to read arbitrary system
configuration files, cached documents, etc. Information obtained from an
affected host may facilitate further attacks against the host. Exploitation of
this flaw is trivial using common web server directory traversal techniques.
Solution Description
--------------------
The vendor has released an update. See
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01623905
for more details.
Digital Defense, Inc. recommends restricting access to the HP JetDirect web
administration interface to authorized hosts only.
Tested Systems / Software (with versions)
------------------------------------------
Embedded web server HP-ChaiSOE/1.0 on:
HP JetDirect 2420
HP JetDirect 4250
Vendor Contact
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HP
http://www.hp.com