Säkerhetsbulletin från Debian

DSA-890-1 libungif4 -- flera sårbarheter

Rapporterat den:

2005-11-09

Berörda paket:

libungif4

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 337972.
I Mitres CVE-förteckning: CVE-2005-2974, CVE-2005-3350.

Ytterligare information:

Chris Evans upptäckte flera säkerhetsrelaterade problem i libungif4, ett delat bibliotek för GIF-bilder. Projektet Common Vulnerabilities and Exposures identifierar följande sårbarheter:

CVE-2005-2974
Avreferering av NULL-pekare vilket kunde användas till en överbelastningsattack.
CVE-2005-3350
Anrop utanför minnesgränserna kunde användas till en överbelastningsattack eller exekvering av godtycklig kod.

För den gamla stabila utgåvan (Woody) har dessa problem rättats i version 4.1.0b1-2woody1.

För den stabila utgåvan (Sarge) har dessa problem rättats i version 4.1.3-2sarge1.

För den instabila utgåvan (Sid) kommer dessa problem att rättas inom kort.

Vi rekommenderar att ni uppgraderar era libungif4-paket.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif4_4.1.0b1-2woody1.dsc; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4_4.1.0b1-2woody1.diff.gz; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4_4.1.0b1.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_alpha.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_alpha.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_arm.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_arm.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_i386.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_i386.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_ia64.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_ia64.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_hppa.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_hppa.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_m68k.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_m68k.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_mips.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_mips.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_mipsel.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_mipsel.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_powerpc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_powerpc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_s390.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_s390.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.0b1-2woody1_sparc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.0b1-2woody1_sparc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.0b1-2woody1_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif4_4.1.3-2sarge1.dsc; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4_4.1.3-2sarge1.diff.gz; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4_4.1.3.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_alpha.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_alpha.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_amd64.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_amd64.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_arm.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_arm.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_i386.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_i386.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_ia64.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_ia64.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_hppa.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_hppa.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_m68k.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_m68k.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_mips.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_mips.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_s390.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_s390.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libu/libungif4/libungif-bin_4.1.3-2sarge1_sparc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4-dev_4.1.3-2sarge1_sparc.deb; http://security.debian.org/pool/updates/main/libu/libungif4/libungif4g_4.1.3-2sarge1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.