-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2010:157 http://www.mandriva.com/security/ _______________________________________________________________________ Package : freetype2 Date : August 22, 2010 Affected: 2010.0, 2010.1 _______________________________________________________________________ Problem Description: Multiple vulnerabilities has been found and corrected in freetype2: The FT_Stream_EnterFrame function in base/ftstream.c in FreeType before 2.4.2 does not properly validate certain position values, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file (CVE-2010-2805). Array index error in the t42_parse_sfnts function in type42/t42parse.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via negative size values for certain strings in FontType42 font files, leading to a heap-based buffer overflow (CVE-2010-2806). FreeType before 2.4.2 uses incorrect integer data types during bounds checking, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file (CVE-2010-2807). Buffer overflow in the Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Adobe Type 1 Mac Font File (aka LWFN) font (CVE-2010-2808). bdf/bdflib.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) via a crafted BDF font file, related to an attempted modification of a value in a static string (CVE-2010-3053). The updated packages have been patched to correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2805 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2806 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2807 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3053 _______________________________________________________________________ Updated Packages: Mandriva Linux 2010.0: d959258ea6f44aab3c0befc77a4ff7ab 2010.0/i586/libfreetype6-2.3.11-1.3mdv2010.0.i586.rpm 74e1516ba39f185df9aed7f75782c2fa 2010.0/i586/libfreetype6-devel-2.3.11-1.3mdv2010.0.i586.rpm 30fb284e1517aac5d07860753cebdedd 2010.0/i586/libfreetype6-static-devel-2.3.11-1.3mdv2010.0.i586.rpm 9f60d2840d038d2d007a77f297173200 2010.0/SRPMS/freetype2-2.3.11-1.3mdv2010.0.src.rpm Mandriva Linux 2010.0/X86_64: da064231c9ed02c49b2341c86bc5460d 2010.0/x86_64/lib64freetype6-2.3.11-1.3mdv2010.0.x86_64.rpm 5509100ccdc3a9db75893d2c70cfec70 2010.0/x86_64/lib64freetype6-devel-2.3.11-1.3mdv2010.0.x86_64.rpm e2a55e6fb6a35fa6d331bd9543df7290 2010.0/x86_64/lib64freetype6-static-devel-2.3.11-1.3mdv2010.0.x86_64.rpm 9f60d2840d038d2d007a77f297173200 2010.0/SRPMS/freetype2-2.3.11-1.3mdv2010.0.src.rpm Mandriva Linux 2010.1: 8b28c1a459c20045a8e735554fe4407d 2010.1/i586/libfreetype6-2.3.12-1.3mdv2010.1.i586.rpm 32fd702b42acfd0a7011770b36fdcc74 2010.1/i586/libfreetype6-devel-2.3.12-1.3mdv2010.1.i586.rpm 7b3575d46c7c607387fe317fb78c5a6f 2010.1/i586/libfreetype6-static-devel-2.3.12-1.3mdv2010.1.i586.rpm 9a75ac1b698c9d4145fdcd1448ef30eb 2010.1/SRPMS/freetype2-2.3.12-1.3mdv2010.1.src.rpm Mandriva Linux 2010.1/X86_64: e2ebda52f9c6e2354b2184c038e3b1f6 2010.1/x86_64/lib64freetype6-2.3.12-1.3mdv2010.1.x86_64.rpm 227ce37797e79135d41f12771377112d 2010.1/x86_64/lib64freetype6-devel-2.3.12-1.3mdv2010.1.x86_64.rpm 0915a373ebf7e210997e9ba3614b4c5f 2010.1/x86_64/lib64freetype6-static-devel-2.3.12-1.3mdv2010.1.x86_64.rpm 9a75ac1b698c9d4145fdcd1448ef30eb 2010.1/SRPMS/freetype2-2.3.12-1.3mdv2010.1.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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iD8DBQFMcTYEmqjQ0CJFipgRAt46AJ98JG7/1G1OFwBPz9yWXC289QahBQCg864V XWoJiuPdI4D0iHiRwIxVd5U= =E0Nd -----END PGP SIGNATURE-----