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Debians sikkerhedsbulletin

DSA-1095-1 freetype -- heltalsoverløb

Rapporteret den:

10. jun 2006

Berørte pakker:

freetype

Sårbar:

Ja

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 18034.
I Mitres CVE-ordbog: CVE-2006-0747, CVE-2006-1861, CVE-2006-2493, CVE-2006-2661.

Yderligere oplysninger:

Flere problemer er opdaget i FreeType 2-skripttypemaskinen. Projektet Common vulnerabilities and Exposures har fundet frem til følgende problemer:

• CVE-2006-0747

  Flere heltalsunderløb er opdaget, hvilket kunne gøre det muligt for fjernangribere at forårsage et lammelsesangreb (denial of service).

• CVE-2006-1861

  Chris Evans har opdaget flere heltalsoverløb, der kunne føre til et lammelsesangreb eller muligvis endda føre til udførelse af vilkårlig kode.

• CVE-2006-2493

  Flere andre heltalsoverløb er opdaget, hvilket måske kunne føre til udførelse af vilkårlige kode.

• CVE-2006-2661

  En null-pointerdereference kunne forårsage et lammelsesangreb.

I den gamle stabile distribution (woody) er disse problemer rettet i version 2.0.9-1woody1.

I den stabile distribution (sarge) er disse problemer rettet i version 2.1.7-2.5.

I den ustabile distribution (sid) vil disse problemer snart blive rettet

Vi anbefaler at du opgraderer dine libfreetype-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:

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

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

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

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

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

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

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

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

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

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

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

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

Debian GNU/Linux 3.1 (sarge)

Kildekode:

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

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

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

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

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

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

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

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

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

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

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

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

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

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.

Denne side findes også på følgende sprog:

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