Säkerhetsbulletin från Debian

DSA-1390-1 t1lib -- buffertspill

Rapporterat den:

2007-10-18

Berörda paket:

t1lib

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 439927.
I Mitres CVE-förteckning: CVE-2007-4033.

Ytterligare information:

Hamid Ebadi upptäckte ett buffertspill i rutinen intT1_Env_GetCompletePath i t1lib, ett typ 1-teckensnittsrastreringsbibliotek. Felet kunde göra det möjligt för en angripare att krascha ett program som använda t1lib:s delade bibliotek, och möjligen exekvera godtycklig kod inuti ett sådant programs säkerhetskontext.

För den gamla stabila utgåvan (Sarge) har detta problem rättats i version 5.0.2-3sarge1.

För den stabila utgåvan (Etch) har detta problem rättats i version 5.1.0-2etch1.

Vi rekommenderar att ni uppgraderar ert t1lib-paket.

Rättat i:

Debian GNU/Linux 3.1 (oldstable)

Källkod:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib_5.0.2.orig.tar.gz; http://security.debian.org/pool/updates/main/t/t1lib/t1lib_5.0.2-3sarge1.diff.gz; http://security.debian.org/pool/updates/main/t/t1lib/t1lib_5.0.2-3sarge1.dsc
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-doc_5.0.2-3sarge1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_alpha.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_alpha.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_amd64.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_amd64.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_amd64.deb
HP Precision:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_hppa.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_hppa.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_i386.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_i386.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_ia64.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_ia64.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_ia64.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_m68k.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_m68k.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_m68k.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_mips.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_mips.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_s390.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_s390.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.0.2-3sarge1_sparc.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.0.2-3sarge1_sparc.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.0.2-3sarge1_sparc.deb

Debian GNU/Linux 4.0 (stable)
Källkod:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib_5.1.0-2etch1.dsc; http://security.debian.org/pool/updates/main/t/t1lib/t1lib_5.1.0-2etch1.diff.gz; http://security.debian.org/pool/updates/main/t/t1lib/t1lib_5.1.0.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-doc_5.1.0-2etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_arm.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_arm.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_i386.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_i386.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_mips.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_mips.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_s390.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_s390.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/t/t1lib/libt1-dev_5.1.0-2etch1_sparc.deb; http://security.debian.org/pool/updates/main/t/t1lib/t1lib-bin_5.1.0-2etch1_sparc.deb; http://security.debian.org/pool/updates/main/t/t1lib/libt1-5_5.1.0-2etch1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.

Säkerhetsbulletin från Debian

DSA-1390-1 t1lib -- buffertspill

Debian GNU/Linux 3.1 (oldstable)

Debian GNU/Linux 4.0 (stable)