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MDKSA-2004:124 - Updated xorg-x11 packages fix libXpm overflow vulnerabilities



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 _______________________________________________________________________

                 Mandrakelinux Security Update Advisory
 _______________________________________________________________________

 Package name:           xorg-x11
 Advisory ID:            MDKSA-2004:124
 Date:                   November 4th, 2004

 Affected versions:      10.1
 ______________________________________________________________________

 Problem Description:

 Chris Evans found several stack and integer overflows in the libXpm code 
 of X.Org/XFree86:
 
 Stack overflows (CAN-2004-0687):
 
 Careless use of strcat() in both the XPMv1 and XPMv2/3 xpmParseColors code 
 leads to a stack based overflow (parse.c).
 
 Stack overflow reading pixel values in ParseAndPutPixels (create.c) as
 well as ParsePixels (parse.c).
 
 Integer Overflows (CAN-2004-0688):
 
 Integer overflow allocating colorTable in xpmParseColors (parse.c) -
 probably a crashable but not exploitable offence.
 
 Additionally, the xorg-x11 packages have been patched with a backport from
 cvs to resolve a failure running the lsb-test-vsw4 test suite, which will 
 soon be required for LSB2.0 compliance.
 
 The updated packages have patches from Chris Evans and Matthieu Herrb
 to address these vulnerabilities.
 _______________________________________________________________________

 References:

  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688
 ______________________________________________________________________

 Updated Packages:
  
 Mandrakelinux 10.1:
 2b93b8d548197a3e010e9fbc2ea71149  
10.1/RPMS/libxorg-x11-6.7.0-4.1.101mdk.i586.rpm
 1bc9665c6452c49fa46042c0caea4173  
10.1/RPMS/libxorg-x11-devel-6.7.0-4.1.101mdk.i586.rpm
 d4205cb6049e1c9a17e4adde46cd0b1e  
10.1/RPMS/libxorg-x11-static-devel-6.7.0-4.1.101mdk.i586.rpm
 cdd0a0208665969678a582ff0510fb30  
10.1/RPMS/xorg-x11-100dpi-fonts-6.7.0-4.1.101mdk.i586.rpm
 3ed132c742ae85b758bca6ae8946697f  10.1/RPMS/xorg-x11-6.7.0-4.1.101mdk.i586.rpm
 8e0d431d39cd23c7a7170ac85d942085  
10.1/RPMS/xorg-x11-75dpi-fonts-6.7.0-4.1.101mdk.i586.rpm
 9e4de7087526cfab9064338f68b414c2  
10.1/RPMS/xorg-x11-Xnest-6.7.0-4.1.101mdk.i586.rpm
 16f55b7a396c448330a6da14267bc36d  
10.1/RPMS/xorg-x11-Xvfb-6.7.0-4.1.101mdk.i586.rpm
 c2cadaa5f12809921e0fcef07f23a09c  
10.1/RPMS/xorg-x11-cyrillic-fonts-6.7.0-4.1.101mdk.i586.rpm
 5413e8cf30c44fc0b3f19edddfbf36cc  
10.1/RPMS/xorg-x11-doc-6.7.0-4.1.101mdk.i586.rpm
 a48ea891496e7dd9e90b75b8533bf644  
10.1/RPMS/xorg-x11-glide-module-6.7.0-4.1.101mdk.i586.rpm
 2e856c46d93eb4a8c61cc113848b9f13  
10.1/RPMS/xorg-x11-server-6.7.0-4.1.101mdk.i586.rpm
 16377a6df0cbd7b70bf8425a92be4fb5  
10.1/RPMS/xorg-x11-xfs-6.7.0-4.1.101mdk.i586.rpm
 b830086d5c85c3297b90e2319fe4d663  10.1/SRPMS/xorg-x11-6.7.0-4.1.101mdk.src.rpm

 Mandrakelinux 10.1/X86_64:
 91bdf41a37091ef6c5db0f8f983373ca  
x86_64/10.1/RPMS/lib64xorg-x11-6.7.0-4.1.101mdk.x86_64.rpm
 ce79ba874bbf696d3652cc59379e4751  
x86_64/10.1/RPMS/lib64xorg-x11-devel-6.7.0-4.1.101mdk.x86_64.rpm
 df055cecac43947a1c87f894d27aedf7  
x86_64/10.1/RPMS/lib64xorg-x11-static-devel-6.7.0-4.1.101mdk.x86_64.rpm
 fab3bb69bd7b40d4f6af1107d9b613af  
x86_64/10.1/RPMS/xorg-x11-100dpi-fonts-6.7.0-4.1.101mdk.x86_64.rpm
 7926b68ab6a146d2ac07bad0c03b9be5  
x86_64/10.1/RPMS/xorg-x11-6.7.0-4.1.101mdk.x86_64.rpm
 1d1661463b9085ebf16880e46378498e  
x86_64/10.1/RPMS/xorg-x11-75dpi-fonts-6.7.0-4.1.101mdk.x86_64.rpm
 c358625db3dbd9b19b1e6d074e64b4e4  
x86_64/10.1/RPMS/xorg-x11-Xnest-6.7.0-4.1.101mdk.x86_64.rpm
 15c2eb87dde073bb0f367c1c45e3dd6d  
x86_64/10.1/RPMS/xorg-x11-Xvfb-6.7.0-4.1.101mdk.x86_64.rpm
 1a598408d5bfacabdf1683d0ea0fcef9  
x86_64/10.1/RPMS/xorg-x11-cyrillic-fonts-6.7.0-4.1.101mdk.x86_64.rpm
 1a0706ff7c8fcb28c8b168acd5582118  
x86_64/10.1/RPMS/xorg-x11-doc-6.7.0-4.1.101mdk.x86_64.rpm
 264081cd33c2da5c039c06389af32fbf  
x86_64/10.1/RPMS/xorg-x11-server-6.7.0-4.1.101mdk.x86_64.rpm
 b383016c7b278de82bcb4471b6132d58  
x86_64/10.1/RPMS/xorg-x11-xfs-6.7.0-4.1.101mdk.x86_64.rpm
 b830086d5c85c3297b90e2319fe4d663  
x86_64/10.1/SRPMS/xorg-x11-6.7.0-4.1.101mdk.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrakeUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

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 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Linux Mandrake Security Team
  <security linux-mandrake.com>
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