Debian Security Advisory
DSA-1095-1 freetype -- integer overflows
- Date Reported:
- 10 Jun 2006
- Affected Packages:
- freetype
- Vulnerable:
- Yes
- Security database references:
- In the Bugtraq database (at SecurityFocus): BugTraq ID 18034.
In Mitre's CVE dictionary: CVE-2006-0747, CVE-2006-1861, CVE-2006-2493, CVE-2006-2661. - More information:
-
Several problems have been discovered in the FreeType 2 font engine. The Common vulnerabilities and Exposures project identifies the following problems:
- CVE-2006-0747
Several integer underflows have been discovered which could allow remote attackers to cause a denial of service.
- CVE-2006-1861
Chris Evans discovered several integer overflows that lead to a denial of service or could possibly even lead to the execution of arbitrary code.
- CVE-2006-2493
Several more integer overflows have been discovered which could possibly lead to the execution of arbitrary code.
- CVE-2006-2661
A null pointer dereference could cause a denial of service.
For the old stable distribution (woody) these problems have been fixed in version 2.0.9-1woody1.
For the stable distribution (sarge) these problems have been fixed in version 2.1.7-2.5.
For the unstable distribution (sid) these problems will be fixed soon
We recommend that you upgrade your libfreetype packages.
- CVE-2006-0747
- Fixed in:
-
Debian GNU/Linux 3.0 (woody)
- Source:
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.0.9-1woody1.dsc
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.0.9-1woody1.diff.gz
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.0.9.orig.tar.gz
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.0.9-1woody1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_alpha.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_alpha.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_alpha.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_arm.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_arm.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_arm.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_i386.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_i386.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_i386.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_ia64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_ia64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_ia64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_hppa.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_hppa.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_hppa.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_m68k.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_m68k.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_m68k.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_mips.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_mips.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_mips.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_s390.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_s390.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_s390.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.0.9-1woody1_sparc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_sparc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.0.9-1woody1_sparc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.0.9-1woody1_sparc.deb
Debian GNU/Linux 3.1 (sarge)
- Source:
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.1.7-2.5.dsc
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.1.7-2.5.diff.gz
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.1.7.orig.tar.gz
- http://security.debian.org/pool/updates/main/f/freetype/freetype_2.1.7-2.5.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_alpha.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_alpha.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_alpha.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_amd64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_amd64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_amd64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_arm.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_arm.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_arm.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_i386.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_i386.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_i386.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_ia64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_ia64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_ia64.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_hppa.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_hppa.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_hppa.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_m68k.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_m68k.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_m68k.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_mips.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_mips.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_mips.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_mipsel.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_mipsel.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_mipsel.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_powerpc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_powerpc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_powerpc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_s390.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_s390.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_s390.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/f/freetype/freetype2-demos_2.1.7-2.5_sparc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_sparc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6-dev_2.1.7-2.5_sparc.deb
- http://security.debian.org/pool/updates/main/f/freetype/libfreetype6_2.1.7-2.5_sparc.deb
MD5 checksums of the listed files are available in the original advisory.