Säkerhetsbulletin från Debian

DSA-1660-1 clamav -- nullpekaravreferering, resursförbrukning

Rapporterat den:

2008-10-26

Berörda paket:

clamav

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2008-3912, CVE-2008-3913, CVE-2008-3914.

Ytterligare information:

Flera överbelastningssårbarheter har upptäckts i antivirusverktyget ClamAV:

Otillräcklig kontroll för minnesförbrukningstillstånd resulterar i nullpekaravreferering (CVE-2008-3912).

Felaktig felhanteringslogik leder till minnesläckor (CVE-2008-3913) och filbeskrivarläckor (CVE-2008-3914).

För den stabila utgåvan (Etch) har dessa problem rättats i version 0.90.1dfsg-4etch15.

För den instabila utgåvan (Sid) och uttestningsutgåvan (Lenny) har dessa problem rättats i version 0.94.dfsg-1.

Vi rekommenderar att ni uppgraderar ert clamav-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15.diff.gz; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg.orig.tar.gz; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15.dsc
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1dfsg-4etch15_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.90.1dfsg-4etch15_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1dfsg-4etch15_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_mips.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch15_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch15_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.