-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ 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> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFEpA8FmqjQ0CJFipgRAocaAKDgdIPEz1hJWUg6qTBEU/nvUWkbYwCg7In7 Ykt1x3oBUfSU+YvRgsv9gks= =JOw4 -----END PGP SIGNATURE-----
