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 			SCO Security Advisory

Subject:		OpenServer 5.0.7 OpenServer 6.0.0 : Cross-site Scripting Vulnerability in docview (htdig)
Advisory number: 	SCOSA-2005.46
Issue date: 		2005 November 02
Cross reference:	sr893247 fz531484 erg712808
 			CVE-2005-0085
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1. Problem Description

 	Cross-site scripting vulnerability in docview (htdig) allows
 	remote attackers to execute arbitrary web script or HTML via the
 	config parameter, which is not properly sanitized before it is
 	displayed in an error message.

 	The Common Vulnerabilities and Exposures project (cve.mitre.org)
 	has assigned the name CVE-2005-0085 to this issue.


2. Vulnerable Supported Versions

 	System				Binaries
 	----------------------------------------------------------------------
 	OpenServer 5.0.7 		/usr/bin/htsearch
 	OpenServer 6.0.0 		/usr/bin/htsearch


3. Solution

 	The proper solution is to install the latest packages.


4. OpenServer 5.0.7

 	4.1 Location of Fixed Binaries

 	ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.46/507


 	4.2 Verification

 	MD5 (VOL.000.000) = 535ce06b97643d63419f33c68e04fbea

 	md5 is available for download from
 		ftp://ftp.sco.com/pub/security/tools


 	4.3 Installing Fixed Binaries

 	Upgrade the affected binaries with the following sequence:

 	1) Download the VOL* files to a directory

 	2) Run the custom command, specify an install from media images,
 	and specify the directory as the location of the images.


5. OpenServer 6.0.0

 	5.1 Location of Fixed Binaries

 	ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.46/600


 	5.2 Verification

 	MD5 (VOL.000.000) = f9f0191b869256f953d082281c4dec26

 	md5 is available for download from
 		ftp://ftp.sco.com/pub/security/tools


 	5.3 Installing Fixed Binaries

 	Upgrade the affected binaries with the following sequence:

 	1) Download the VOL* files to a directory

 	2) Run the custom command, specify an install from media images,
 	and specify the directory as the location of the images.


6. References

 	Specific references for this advisory:
 		http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0085
 		http://securitytracker.com/id?1013078
 		http://xforce.iss.net/xforce/xfdb/19223

 	SCO security resources:
 		http://www.sco.com/support/security/index.html

 	SCO security advisories via email
 		http://www.sco.com/support/forums/security.html

 	This security fix closes SCO incidents sr893247 fz531484
 	erg712808.


7. Disclaimer

 	SCO is not responsible for the misuse of any of the information
 	we provide on this website and/or through our security
 	advisories. Our advisories are a service to our customers
 	intended to promote secure installation and use of SCO
 	products.


8. Acknowledgments

 	SCO would like to thank Michael Krax for reporting this
 	vulnerability.

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