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Home >> Browse Vulnerability Assessment Database >> Ubuntu Local Security Checks >> USN2-1 : xpdf vulnerabilities


Vulnerability Assessment Details

USN2-1 : xpdf vulnerabilities

Vulnerability Assessment Summary
xpdf vulnerabilities

Detailed Explanation for this Vulnerability Assessment

Summary :

These remote packages are missing security patches :
- cupsys
- cupsys-bsd
- cupsys-client
- libcupsimage2
- libcupsimage2-dev
- libcupsys2-dev
- libcupsys2-gnutls10
- xpdf
- xpdf-common
- xpdf-reader
- xpdf-utils


Description :

Chris Evans discovered several integer overflow vulnerabilities in xpdf, a
viewer for PDF files. The Common UNIX Printing System (CUPS) also uses the
same code to print PDF files. In either case, these vulnerabilities could
be exploited by a possible hacker by providing a specially crafted PDF file which,
when processed by CUPS or xpdf, could result in abnormal program termination
or the execution of program code supplied by the attacker.

In the case of CUPS, this bug could be exploited to gain the rights of
the CUPS print server (by default, user cupsys).

In the case of xpdf, this bug could be exploited to gain the rights of
the user invoking xpdf.

Solution :

Upgrade to :
- cupsys-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- cupsys-bsd-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- cupsys-client-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- libcupsimage2-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- libcupsimage2-dev-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- libcupsys2-dev-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- libcupsys2-gnutls10-1.1.20final+cvs20040330-4ubuntu16.1 (Ubuntu 4.10)
- xpdf-3.00-8ubuntu1.1 (Ubuntu 4.1
[...]


Network Security Threat Level: High


Networks Security ID:

Vulnerability Assessment Copyright: Ubuntu Security Notice (C) 2005 Canonical, Inc. / NASL script (C) 2005 Michel Arboi

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