HP LaserJet and Digital Sender Directory Traversal Vulnerability


Description   A vulnerability has been identified in HP LaserJet printers, HP Color LaserJet printers and HP Digital Senders, which could be exploited by attackers to disclose sensitive information. This issue is caused by an input validation error in the embedded HTTP server when processing user-supplied requests, which could be exploited to conduct directory traversal attacks and disclose the contents of arbitrary files on a vulnerable system.
     
Vulnerable Products   Vulnerable Software:
HP LaserJet 2410 with firmware prior to 20080819 SPCL112AHP LaserJet 2420 with firmware prior to 20080819 SPCL112AHP LaserJet 2430 with firmware prior to 20080819 SPCL112AHP LaserJet 4250 with firmware prior to 20080819 SPCL015AHP LaserJet 4350 with firmware prior to 20080819 SPCL015AHP LaserJet 9040 with firmware prior to 20080819 SPCL110AHP LaserJet 9050 with firmware prior to 20080819 SPCL110AHP LaserJet 4345mfp with firmware prior to 09.120.9HP Color LaserJet 4730mfp with firmware prior to 46.200.9HP LaserJet 9040mfp with firmware prior to 08.110.9HP LaserJet 9050mfp with firmware prior to 08.110.9HP 9200C Digital Sender with firmware prior to 09.120.9HP Color LaserJet 9500mfp with firmware prior to 08.110.9
     
Solution   Apply fixes : http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01623905
     
CVE   CVE-2008-4419
     
References   http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01623905
     
Vulnerability Manager Detection   No
     
IPS Protection  
ASQ Engine alarm Available Since
Misc : Directory traversal - parameter starting with ../
3.2.0
Directory traversal using ..\..
3.2.0
Directory traversal
3.2.0
Directory traversal backward root folder
3.2.0
     


 
 
 
 
 Risk level 
Moderate 

 Vulnerability First Public Report Date 
2009-02-05 

 Target Type 
Server 

 Possible exploit 
Local & Remote