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Sicherheit: Denial of Service in libwmf
Aktuelle Meldungen Distributionen
Name: Denial of Service in libwmf
ID: MDKSA-2007:036
Distribution: Mandriva
Plattformen: Mandriva Corporate 3.0, Mandriva 2006.0, Mandriva Corporate 4.0, Mandriva 2007.0
Datum: Mi, 7. Februar 2007, 05:16
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0455
Applikationen: libwmf

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDKSA-2007:036
http://www.mandriva.com/security/
_______________________________________________________________________

Package : libwmf
Date : February 6, 2007
Affected: 2006.0, 2007.0, Corporate 3.0, Corporate 4.0
_______________________________________________________________________

Problem Description:

Buffer overflow in the gdImageStringFTEx function in gdft.c in the GD
Graphics Library 2.0.33 and earlier allows remote attackers to cause a
denial of service (application crash) and possibly execute arbitrary
code via a crafted string with a JIS encoded font.

Libwmf uses an embedded copy of the gd source and may also be affected
by this issue.

Packages have been patched to correct this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0455
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2006.0:
e20256e67b230fb391ecc25b462eeab2
2006.0/i586/libwmf-0.2.8.3-6.4.20060mdk.i586.rpm
d0d0c26789f2e17e5b86cf4ecb4e0f38
2006.0/i586/libwmf0.2_7-0.2.8.3-6.4.20060mdk.i586.rpm
ed27e474fc154203677111795fbb8d55
2006.0/i586/libwmf0.2_7-devel-0.2.8.3-6.4.20060mdk.i586.rpm
1e51660d73213b67ba80967c945d0d49
2006.0/SRPMS/libwmf-0.2.8.3-6.4.20060mdk.src.rpm

Mandriva Linux 2006.0/X86_64:
d2fbbdf43ce91c6d347e381be6b81d74
2006.0/x86_64/lib64wmf0.2_7-0.2.8.3-6.4.20060mdk.x86_64.rpm
c4f2e16dd585c2d3d3418e965baf4f7f
2006.0/x86_64/lib64wmf0.2_7-devel-0.2.8.3-6.4.20060mdk.x86_64.rpm
ec618bd5ddaf3abf11736ba6f7bb312e
2006.0/x86_64/libwmf-0.2.8.3-6.4.20060mdk.x86_64.rpm
1e51660d73213b67ba80967c945d0d49
2006.0/SRPMS/libwmf-0.2.8.3-6.4.20060mdk.src.rpm

Mandriva Linux 2007.0:
6ddcf6fa9d07430b6506c6e539750490
2007.0/i586/libwmf-0.2.8.4-6.1mdv2007.0.i586.rpm
bca845804d4da48c5945a558d88991ba
2007.0/i586/libwmf0.2_7-0.2.8.4-6.1mdv2007.0.i586.rpm
e88b4e66f7ba43445578922a77c0af0a
2007.0/i586/libwmf0.2_7-devel-0.2.8.4-6.1mdv2007.0.i586.rpm
b6fc7246891a9635e260061666f8d1bc
2007.0/SRPMS/libwmf-0.2.8.4-6.1mdv2007.0.src.rpm

Mandriva Linux 2007.0/X86_64:
9b6632e5918d5984abc3cdc1c3659e47
2007.0/x86_64/lib64wmf0.2_7-0.2.8.4-6.1mdv2007.0.x86_64.rpm
476cae147f1eefc4cff0d328cc235cfb
2007.0/x86_64/lib64wmf0.2_7-devel-0.2.8.4-6.1mdv2007.0.x86_64.rpm
b16363e12139fc6786d22a6cfc549bab
2007.0/x86_64/libwmf-0.2.8.4-6.1mdv2007.0.x86_64.rpm
b6fc7246891a9635e260061666f8d1bc
2007.0/SRPMS/libwmf-0.2.8.4-6.1mdv2007.0.src.rpm

Corporate 3.0:
8ab58c9932da307fc45301d4c43952d0
corporate/3.0/i586/libwmf-0.2.8-6.4.C30mdk.i586.rpm
8e7d0ab58e3c307b6bb723545d378d1d
corporate/3.0/i586/libwmf0.2_7-0.2.8-6.4.C30mdk.i586.rpm
c82ea507536b900652218a7ab9d3d69c
corporate/3.0/i586/libwmf0.2_7-devel-0.2.8-6.4.C30mdk.i586.rpm
e390b914857d4d67bdb2ef45545a82fd
corporate/3.0/SRPMS/libwmf-0.2.8-6.4.C30mdk.src.rpm

Corporate 3.0/X86_64:
ef2f38e688ac821550a8cef7e5ccc48e
corporate/3.0/x86_64/lib64wmf0.2_7-0.2.8-6.4.C30mdk.x86_64.rpm
440c29e0dac1fd3e980c270e18f53f0f
corporate/3.0/x86_64/lib64wmf0.2_7-devel-0.2.8-6.4.C30mdk.x86_64.rpm
3125547bd6cdc7eb6fde1a768d9ce771
corporate/3.0/x86_64/libwmf-0.2.8-6.4.C30mdk.x86_64.rpm
e390b914857d4d67bdb2ef45545a82fd
corporate/3.0/SRPMS/libwmf-0.2.8-6.4.C30mdk.src.rpm

Corporate 4.0:
01ea7b987e96e79f3246cec473e44415
corporate/4.0/i586/libwmf-0.2.8.3-6.4.20060mlcs4.i586.rpm
82a459c50db3e1042eb489d13c036871
corporate/4.0/i586/libwmf0.2_7-0.2.8.3-6.4.20060mlcs4.i586.rpm
aef7018051548a36066c65ef59de1571
corporate/4.0/i586/libwmf0.2_7-devel-0.2.8.3-6.4.20060mlcs4.i586.rpm
5a04c278fdcb28320aac0cc08e802f14
corporate/4.0/SRPMS/libwmf-0.2.8.3-6.4.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
32bf6a4902c45c2d18de1a025f6cadcc
corporate/4.0/x86_64/lib64wmf0.2_7-0.2.8.3-6.4.20060mlcs4.x86_64.rpm
db7d2b330c682d23bff9dd852bd6a7ef
corporate/4.0/x86_64/lib64wmf0.2_7-devel-0.2.8.3-6.4.20060mlcs4.x86_64.rpm
ffb6e68cde364f02cf11f15889fca672
corporate/4.0/x86_64/libwmf-0.2.8.3-6.4.20060mlcs4.x86_64.rpm
5a04c278fdcb28320aac0cc08e802f14
corporate/4.0/SRPMS/libwmf-0.2.8.3-6.4.20060mlcs4.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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