MDKSA-2006:005 - Updated xpdf packages fix several vulnerabilities

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Mandriva Linux Security Advisory MDKSA-2006:005
http://www.mandriva.com/security/
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Package : xpdf
Date : January 5, 2006
Affected: 2006.0, Corporate 2.1, Corporate 3.0
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Problem Description:

Multiple heap-based buffer overflows in the
DCTStream::readProgressiveSOF and DCTStream::readBaselineSOF functions
in the DCT stream parsing code (Stream.cc) in xpdf 3.01 and earlier,
allow user-complicit attackers to cause a denial of service (heap
corruption) and possibly execute arbitrary code via a crafted PDF file
with an out-of-range number of components (numComps), which is used as
an array index. (CVE-2005-3191)

Heap-based buffer overflow in the StreamPredictor function in Xpdf 3.01
allows remote attackers to execute arbitrary code via a PDF file with
an out-of-range numComps (number of components) field. (CVE-2005-3192)

Heap-based buffer overflow in the JPXStream::readCodestream function
in the JPX stream parsing code (JPXStream.c) for xpdf 3.01 and earlier
allows user-complicit attackers to cause a denial of service (heap
corruption) and possibly execute arbitrary code via a crafted PDF file
with large size values that cause insufficient memory to be allocated.
(CVE-2005-3193)

An additional patch re-addresses memory allocation routines in
goo/gmem.c (Martin Pitt/Canonical, Dirk Mueller/KDE).

In addition, Chris Evans discovered several other vulnerbilities in
the xpdf code base:

Out-of-bounds heap accesses with large or negative parameters to
"FlateDecode" stream. (CVE-2005-3192)

Out-of-bounds heap accesses with large or negative parameters to
"CCITTFaxDecode" stream. (CVE-2005-3624)

Infinite CPU spins in various places when stream ends unexpectedly.
(CVE-2005-3625)

NULL pointer crash in the "FlateDecode" stream. (CVE-2005-3626)

Overflows of compInfo array in "DCTDecode" stream. (CVE-2005-3627)

Possible to use index past end of array in "DCTDecode" stream.
(CVE-2005-3627)

Possible out-of-bounds indexing trouble in "DCTDecode" stream.
(CVE-2005-3627)

The updated packages have been patched to correct these problems.
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References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3191
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3192
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3193
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3624
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3625
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3626
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3627
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Updated Packages:

Mandriva Linux 2006.0:
9f0d2d83c61f4cab871138ac2866dd30 2006.0/RPMS/xpdf-3.01-1.1.20060mdk.i586.rpm
51daa161fb5581aba221d4be39c5acbc 2006.0/SRPMS/xpdf-3.01-1.1.20060mdk.src.rpm

Mandriva Linux 2006.0/X86_64:
c0eb562149fe7025798ce38ef361d9c7 x86_64/2006.0/RPMS/xpdf-3.01-1.1.20060mdk.x86_64.rpm
51daa161fb5581aba221d4be39c5acbc x86_64/2006.0/SRPMS/xpdf-3.01-1.1.20060mdk.src.rpm

Corporate Server 2.1:
d35b8a8e201185bff3b6acfa9c3b9186 corporate/2.1/RPMS/xpdf-1.01-4.10.C21mdk.i586.rpm
1f5f85d3bc3577b1141d3ea54015b63a corporate/2.1/SRPMS/xpdf-1.01-4.10.C21mdk.src.rpm

Corporate Server 2.1/X86_64:
f1a715d6a7fe797d09cde9dff6db4800 x86_64/corporate/2.1/RPMS/xpdf-1.01-4.10.C21mdk.x86_64.rpm
1f5f85d3bc3577b1141d3ea54015b63a x86_64/corporate/2.1/SRPMS/xpdf-1.01-4.10.C21mdk.src.rpm

Corporate 3.0:
bfb96e34ea12293b22cd766b61da64fe corporate/3.0/RPMS/xpdf-3.00-5.7.C30mdk.i586.rpm
1e4153bea0ed2092819aa88dbc67ade4 corporate/3.0/SRPMS/xpdf-3.00-5.7.C30mdk.src.rpm

Corporate 3.0/X86_64:
0eb5eba5d264041cd67931add3d6e841 x86_64/corporate/3.0/RPMS/xpdf-3.00-5.7.C30mdk.x86_64.rpm
1e4153bea0ed2092819aa88dbc67ade4 x86_64/corporate/3.0/SRPMS/xpdf-3.00-5.7.C30mdk.src.rpm
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You can view other update advisories for Mandriva Linux at:

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If you want to report vulnerabilities, please contact

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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
lt;security*mandriva.comgt;
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