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       SCO Security Advisory

Subject:    UnixWare 7.1.3 UnixWare 7.1.4 : Cross-site Scripting Vulnerability in docview (htdig)
Advisory number:   SCOSA-2005.45
Issue date:     2005 November 02
Cross reference:  sr893246 fz531483 erg712807
       CVE-2005-0085
______________________________________________________________________________


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
   ----------------------------------------------------------------------
   UnixWare 7.1.3      /usr/bin/htsearch
   UnixWare 7.1.4      /usr/bin/htsearch


3. Solution

   The proper solution is to install the latest packages.


4. UnixWare 7.1.3

   4.1 Location of Fixed Binaries

   ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.45/713


   4.2 Verification

   486315f201bc414087b9b8614174f85f  erg712807.Z

   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:

   Download erg712807.Z to the /var/spool/pkg directory

   # uncompress /var/spool/pkg/erg712807.Z
   # pkgadd -d /var/spool/pkg/erg712807


5. UnixWare 7.1.4

   5.1 Location of Fixed Binaries

   ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.45/714


   5.2 Verification

   86a153577d647ccf0c94e870fa817c32  erg712807.Z

   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:

   Download erg712807.Z to the /var/spool/pkg directory

   # uncompress /var/spool/pkg/erg712807.Z
   # pkgadd -d /var/spool/pkg/erg712807


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 sr893246 fz531483
   erg712807.


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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