Säkerhetsbulletin från Debian

DSA-1796-1 libwmf -- användande av pekare efter frisläppande

Rapporterat den:

2009-05-07

Berörda paket:

libwmf

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 526434.
I Mitres CVE-förteckning: CVE-2009-1364.

Ytterligare information:

Tavis Ormandy upptäckte att den inbäddade kopian av GD-biblioteket i libwmf, ett bibliotek för tolkning av windowsmetafiler (WMF), använder en pekare efter att den frisläppts. En angripare som använder en specialskriven WMF-fil kan orsaka en överbelastning eller möjligen exekvering av godtycklig kod via applikationer som använder detta bibliotek.

För den gamla stabila utgåvan (Etch) har detta problem rättats i version 0.2.8.4-2+etch1.

För den stabila utgåvan (Lenny) har detta problem rättats i version 0.2.8.4-6+lenny1.

För uttestningsutgåvan (Squeeze) kommer detta problem att rättas inom kort.

För den instabila utgåvan (Sid) har detta problem rättats i version 0.2.8.4-6.1.

Vi rekommenderar att ni uppgraderar era libwmf-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf_0.2.8.4-2+etch1.diff.gz; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf_0.2.8.4-2+etch1.dsc; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf_0.2.8.4.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-doc_0.2.8.4-2+etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_arm.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_arm.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_i386.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_i386.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_mips.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_mips.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_mips.deb
PowerPC:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_s390.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_s390.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-2+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-2+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-2+etch1_sparc.deb

Debian GNU/Linux 5.0 (lenny)

Källkod:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf_0.2.8.4-6+lenny1.diff.gz; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf_0.2.8.4.orig.tar.gz; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf_0.2.8.4-6+lenny1.dsc
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-doc_0.2.8.4-6+lenny1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_mips.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_mips.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libw/libwmf/libwmf0.2-7_0.2.8.4-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-dev_0.2.8.4-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/libw/libwmf/libwmf-bin_0.2.8.4-6+lenny1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.