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Sicherheit: Mehrere Probleme in libwmf
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libwmf
ID: MDKSA-2006:114
Distribution: Mandriva
Plattformen: Mandriva Corporate 3.0, Mandriva 10.2, Mandriva 2006.0
Datum: Do, 29. Juni 2006, 23:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0941
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0990
Applikationen: libwmf

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDKSA-2006:114
http://www.mandriva.com/security/
_______________________________________________________________________

Package : libwmf
Date : June 29, 2006
Affected: 10.2, 2006.0, Corporate 3.0
_______________________________________________________________________

Problem Description:

Multiple buffer overflows in the gd graphics library (libgd) 2.0.21 and
earlier may allow remote attackers to execute arbitrary code via malformed
image files that trigger the overflows due to improper calls to the gdMalloc
function. (CVE-2004-0941)

Integer overflows were reported in the GD Graphics Library (libgd)
2.0.28, and possibly other versions. These overflows allow remote
attackers to cause a denial of service and possibly execute arbitrary
code via PNG image files with large image rows values that lead to a
heap-based buffer overflow in the gdImageCreateFromPngCtx() function.
Libwmf contains an embedded copy of the GD library code. (CVE-2004-0990)

Update:

The previous update incorrectly attributed the advisory text to
CVE-2004-0941, while it should have been CVE-2004-0990. Additional
review of the code found fixes for CVE-2004-0941 were missing and have
also been included in this update.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0941
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0990
_______________________________________________________________________

Updated Packages:

Mandriva Linux 10.2:
d2f1431abac909a9ed6b861d0d166642
10.2/RPMS/libwmf0.2_7-0.2.8.3-3.2.102mdk.i586.rpm
158115e0e05d49cb041a5b0909324893
10.2/RPMS/libwmf0.2_7-devel-0.2.8.3-3.2.102mdk.i586.rpm
c4bb59049046d52bd34489c6cb4dc8d3 10.2/RPMS/libwmf-0.2.8.3-3.2.102mdk.i586.rpm
6ed1ecc51e46bef4d7a4fdda224bc8c9 10.2/SRPMS/libwmf-0.2.8.3-3.2.102mdk.src.rpm

Mandriva Linux 10.2/X86_64:
bef24df30febcd9fe07c264925c65f13
x86_64/10.2/RPMS/lib64wmf0.2_7-0.2.8.3-3.2.102mdk.x86_64.rpm
ef8b321b1394c79fe981d2a7acd9d0a0
x86_64/10.2/RPMS/lib64wmf0.2_7-devel-0.2.8.3-3.2.102mdk.x86_64.rpm
7765b8b70dd02273437f4e14bb4402a2
x86_64/10.2/RPMS/libwmf-0.2.8.3-3.2.102mdk.x86_64.rpm
6ed1ecc51e46bef4d7a4fdda224bc8c9
x86_64/10.2/SRPMS/libwmf-0.2.8.3-3.2.102mdk.src.rpm

Mandriva Linux 2006.0:
0235b12476662e421c879603dcced49d
2006.0/RPMS/libwmf0.2_7-0.2.8.3-6.2.20060mdk.i586.rpm
440d22667b5ab1584d2d99b3bd8da3f7
2006.0/RPMS/libwmf0.2_7-devel-0.2.8.3-6.2.20060mdk.i586.rpm
5bd72276488aee57d13b2face209600e
2006.0/RPMS/libwmf-0.2.8.3-6.2.20060mdk.i586.rpm
e3f38ef79f894def30088e68dcc6c012
2006.0/SRPMS/libwmf-0.2.8.3-6.2.20060mdk.src.rpm

Mandriva Linux 2006.0/X86_64:
6b0f39e6c7182575a24489da45ec865d
x86_64/2006.0/RPMS/lib64wmf0.2_7-0.2.8.3-6.2.20060mdk.x86_64.rpm
4d7a9b35233e0f4e0a02bed1823c6479
x86_64/2006.0/RPMS/lib64wmf0.2_7-devel-0.2.8.3-6.2.20060mdk.x86_64.rpm
ee1f9f5ac47b18e4bdbd21599b58c0ae
x86_64/2006.0/RPMS/libwmf-0.2.8.3-6.2.20060mdk.x86_64.rpm
e3f38ef79f894def30088e68dcc6c012
x86_64/2006.0/SRPMS/libwmf-0.2.8.3-6.2.20060mdk.src.rpm

Corporate 3.0:
2f4b8f42981d6021c8a3be954e116e36
corporate/3.0/RPMS/libwmf0.2_7-0.2.8-6.2.C30mdk.i586.rpm
cc5352137e837161dd15ef148e277307
corporate/3.0/RPMS/libwmf0.2_7-devel-0.2.8-6.2.C30mdk.i586.rpm
d1325c5190a117ef995f45e98a59f777
corporate/3.0/RPMS/libwmf-0.2.8-6.2.C30mdk.i586.rpm
13fd55fcf0446352fc3d620f90f25d16
corporate/3.0/SRPMS/libwmf-0.2.8-6.2.C30mdk.src.rpm

Corporate 3.0/X86_64:
5a19ea7a0913022d57bb0457a81119d2
x86_64/corporate/3.0/RPMS/lib64wmf0.2_7-0.2.8-6.2.C30mdk.x86_64.rpm
6cee6039f9e0ca473ba57c8e22af8181
x86_64/corporate/3.0/RPMS/lib64wmf0.2_7-devel-0.2.8-6.2.C30mdk.x86_64.rpm
f2cf39399915faf89113ec694e26c24e
x86_64/corporate/3.0/RPMS/libwmf-0.2.8-6.2.C30mdk.x86_64.rpm
13fd55fcf0446352fc3d620f90f25d16
x86_64/corporate/3.0/SRPMS/libwmf-0.2.8-6.2.C30mdk.src.rpm
_______________________________________________________________________

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

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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_______________________________________________________
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_______________________________________________________

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