Debians sikkerhedsbulletin

DSA-702-1 imagemagick -- flere sårbarheder

Rapporteret den:
1. apr 2005
Berørte pakker:
imagemagick
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Debians fejlsporingssystem: Fejl 297990.
I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 12875.
I Mitres CVE-ordbog: CVE-2005-0397, CVE-2005-0759, CVE-2005-0760, CVE-2005-0762.
Yderligere oplysninger:

Flere sårbarheder er opdaget i ImageMagick, en udbredt bibliotek til billedbehandling. Problemerne kan udnyttes vha. et omhyggeligt fremstillet billede. Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problemer:

  • CAN-2005-0397

    Tavis Ormandy har opdaget en formatstrengssårbarhed i koden til håndtering af filnavne, hvilket gjorde det muligt for en fjernangriber at forårsage et lammelsesangreb og muligvis udføre vilkårlig kode.

  • CAN-2005-0759

    Andrei Nigmatulin har opdaget et lammelsesangreb der kan forårsages af et ugyldigt tag i et TIFF-billede.

  • CAN-2005-0760

    Andrei Nigmatulin har opdaget af TIFF-dekoderen er sårbar overfor at tilgå hukommelse udenfor grænserne, hvilket fører til en segmenteringsfejl.

  • CAN-2005-0762

    Andrei Nigmatulin har opdaget et bufferoverløb i SGI-fortolkeren, hvilket gør det muligt for en fjernangriber at udføre vilkårlig kode via en særligt fremstillet SGI-billedfil.

I den stabile distribution (woody) er disse problemer rettet i version 5.4.4.5-1woody6.

I den ustabile distribution (sid) er disse problemer rettet i version 6.0.6.2-2.2.

Vi anbefaler at du opgraderer din imagemagick-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6.dsc
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6.diff.gz
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5.orig.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_alpha.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_alpha.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_alpha.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_alpha.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_alpha.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_arm.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_arm.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_arm.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_arm.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_arm.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_i386.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_i386.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_i386.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_i386.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_i386.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_ia64.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_ia64.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_ia64.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_ia64.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_ia64.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_hppa.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_hppa.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_hppa.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_hppa.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_hppa.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_m68k.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_m68k.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_m68k.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_m68k.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_m68k.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_mips.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_mips.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_mips.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_mips.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_mips.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_mipsel.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_mipsel.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_mipsel.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_mipsel.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_mipsel.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_powerpc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_powerpc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_powerpc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_powerpc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_powerpc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_s390.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_s390.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_s390.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_s390.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_s390.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody6_sparc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody6_sparc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody6_sparc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody6_sparc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody6_sparc.deb
http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody6_sparc.deb

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