Säkerhetsbulletin från Debian

DSA-1263-1 clamav -- flera sårbarheter

Rapporterat den:

2007-03-06

Berörda paket:

clamav

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 411118.
I Mitres CVE-förteckning: CVE-2007-0897, CVE-2007-0898.

Ytterligare information:

Flera utifrån nåbara sårbarheter har upptäckts i antivirusverktyget Clam, vilka kunde användas i överbelastningsattacker. Projektet Common Vulnerabilities and Exposures identifierar följande problem:

CVE-2007-0897
Det har upptäckts att felformaterade CAB-arkiv kunde ta slut på filhandtag, vilket möjliggjorde en överbelastningsattack.
CVE-2007-0898
Det har upptäckts att en sårbar katalogtraversering i MIME-huvudtolken kunde användas i en överbelastningsattack.

För den stabila utgåvan (Sarge) har dessa problem rättats i version 0.84-2.sarge.15.

För den kommande stabila utgåvan (Etch) har dessa problem rättats i version 0.88.7-2.

För den instabila utgåvan (Sid) har dessa problem rättats i version 0.90-1.

Vi rekommenderar att ni uppgraderar era clamav-paket.

Rättat i:

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15.dsc; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15.diff.gz; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.84-2.sarge.15_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.84-2.sarge.15_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.84-2.sarge.15_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_ia64.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.15_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.