-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDKSA-2006:099-1 http://www.mandriva.com/security/ _______________________________________________________________________ Package : freetype2 Date : June 13, 2006 Affected: 10.2, 2006.0, Corporate 3.0, Multi Network Firewall 2.0 _______________________________________________________________________ Problem Description: Integer underflow in Freetype before 2.2 allows remote attackers to cause a denial of service (crash) via a font file with an odd number of blue values, which causes the underflow when decrementing by 2 in a context that assumes an even number of values. (CVE-2006-0747) Multiple integer overflows in FreeType before 2.2 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via attack vectors related to (1) bdf/bdflib.c, (2) sfnt/ttcmap.c, (3) cff/cffgload.c, and (4) the read_lwfn function and a crafted LWFN file in base/ftmac.c. (CVE-2006-1861) Ftutil.c in Freetype before 2.2 allows remote attackers to cause a denial of service (crash) via a crafted font file that triggers a null dereference. (CVE-2006-2661) In addition, a patch is applied to 2.1.10 in Mandriva 2006 to fix a serious bug in ttkern.c that caused some programs to go into an infinite loop when dealing with fonts that don't have a properly sorted kerning sub-table. This patch is not applicable to the earlier Mandriva releases. Update: The previous update introduced some issues with other applications and libraries linked to libfreetype, that were missed in testing for the vulnerabilty issues. The new packages correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0747 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1861 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2661 _______________________________________________________________________ Updated Packages: Mandriva Linux 10.2: 949b5fe10b3ca151f322aab6ee6cee62 10.2/RPMS/libfreetype6-2.1.9-6.2.102mdk.i586.rpm f53e709c24ad45202f6ec522c306fc11 10.2/RPMS/libfreetype6-devel-2.1.9-6.2.102mdk.i586.rpm 832a3cd9ca44d7a213aa796ebb9a3f2b 10.2/RPMS/libfreetype6-static-devel-2.1.9-6.2.102mdk.i586.rpm 38715d000c516d130d0c31bbd3f4b921 10.2/SRPMS/freetype2-2.1.9-6.2.102mdk.src.rpm Mandriva Linux 10.2/X86_64: 68f25173c28838a13334086598a0437a x86_64/10.2/RPMS/lib64freetype6-2.1.9-6.2.102mdk.x86_64.rpm baaa0977a07f3dfc14edd3effb80fcb2 x86_64/10.2/RPMS/lib64freetype6-devel-2.1.9-6.2.102mdk.x86_64.rpm 8d7a8160ff6057c3f526e41e4f2856b5 x86_64/10.2/RPMS/lib64freetype6-static-devel-2.1.9-6.2.102mdk.x86_64.rpm 949b5fe10b3ca151f322aab6ee6cee62 x86_64/10.2/RPMS/libfreetype6-2.1.9-6.2.102mdk.i586.rpm f53e709c24ad45202f6ec522c306fc11 x86_64/10.2/RPMS/libfreetype6-devel-2.1.9-6.2.102mdk.i586.rpm 832a3cd9ca44d7a213aa796ebb9a3f2b x86_64/10.2/RPMS/libfreetype6-static-devel-2.1.9-6.2.102mdk.i586.rpm 38715d000c516d130d0c31bbd3f4b921 x86_64/10.2/SRPMS/freetype2-2.1.9-6.2.102mdk.src.rpm Mandriva Linux 2006.0: 619ca319a2d61959baa1cd53f4474aad 2006.0/RPMS/libfreetype6-2.1.10-9.3.20060mdk.i586.rpm 742c36c115164007bed1fb9fa2ee5441 2006.0/RPMS/libfreetype6-devel-2.1.10-9.3.20060mdk.i586.rpm f5b80947791fc228b306e538b25176a0 2006.0/RPMS/libfreetype6-static-devel-2.1.10-9.3.20060mdk.i586.rpm dec7a1fac7ce8f8d7e0c8e1319eef82e 2006.0/SRPMS/freetype2-2.1.10-9.3.20060mdk.src.rpm Mandriva Linux 2006.0/X86_64: 4cefd19d4c7186bb0112e1ad0dc0b845 x86_64/2006.0/RPMS/lib64freetype6-2.1.10-9.3.20060mdk.x86_64.rpm 9e6d8e0703e0d9dc0218f9ea7f814cde x86_64/2006.0/RPMS/lib64freetype6-devel-2.1.10-9.3.20060mdk.x86_64.rpm 410cc94730e090a6eb19d7a70acbb662 x86_64/2006.0/RPMS/lib64freetype6-static-devel-2.1.10-9.3.20060mdk.x86_64.rpm 619ca319a2d61959baa1cd53f4474aad x86_64/2006.0/RPMS/libfreetype6-2.1.10-9.3.20060mdk.i586.rpm 742c36c115164007bed1fb9fa2ee5441 x86_64/2006.0/RPMS/libfreetype6-devel-2.1.10-9.3.20060mdk.i586.rpm f5b80947791fc228b306e538b25176a0 x86_64/2006.0/RPMS/libfreetype6-static-devel-2.1.10-9.3.20060mdk.i586.rpm dec7a1fac7ce8f8d7e0c8e1319eef82e x86_64/2006.0/SRPMS/freetype2-2.1.10-9.3.20060mdk.src.rpm Corporate 3.0: 130af6a75a80501338f5436db5ebff82 corporate/3.0/RPMS/libfreetype6-2.1.7-4.2.C30mdk.i586.rpm 02882e26f161dbbccf720109940541e0 corporate/3.0/RPMS/libfreetype6-devel-2.1.7-4.2.C30mdk.i586.rpm 6380581650ff8872236e66c2b1fa29dc corporate/3.0/RPMS/libfreetype6-static-devel-2.1.7-4.2.C30mdk.i586.rpm 3c00567f0cef7635b4a07a68fe511070 corporate/3.0/SRPMS/freetype2-2.1.7-4.2.C30mdk.src.rpm Corporate 3.0/X86_64: e1df2ddb0a864644581d18c912bcde36 x86_64/corporate/3.0/RPMS/lib64freetype6-2.1.7-4.2.C30mdk.x86_64.rpm 0bcf46db4ea6cda71681af6df77810ee x86_64/corporate/3.0/RPMS/lib64freetype6-devel-2.1.7-4.2.C30mdk.x86_64.rpm ba434d9f482f3aa30e6bba0cc0cd82b1 x86_64/corporate/3.0/RPMS/lib64freetype6-static-devel-2.1.7-4.2.C30mdk.x86_64.rpm 130af6a75a80501338f5436db5ebff82 x86_64/corporate/3.0/RPMS/libfreetype6-2.1.7-4.2.C30mdk.i586.rpm 3c00567f0cef7635b4a07a68fe511070 x86_64/corporate/3.0/SRPMS/freetype2-2.1.7-4.2.C30mdk.src.rpm Multi Network Firewall 2.0: 0c7e02469ae81dd35ee1ff5d57457481 mnf/2.0/RPMS/libfreetype6-2.1.7-4.2.M20mdk.i586.rpm 320462d9720a74c8edfe23b0136ac6a1 mnf/2.0/SRPMS/freetype2-2.1.7-4.2.M20mdk.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) iD8DBQFEj1tfmqjQ0CJFipgRApuOAJ92s++5dlZj6tKMRYvx/mMdJxMc2gCgjV9F 1vZ+sVuVbBjlxfC5XV695B4= =Hh+c -----END PGP SIGNATURE-----
