Debians sikkerhedsbulletin

DSA-1680-1 clamav -- bufferoverløb, stakforbrug

Rapporteret den:

4. dec 2008

Berørte pakker:

clamav

Sårbar:

Referencer i sikkerhedsdatabaser:

I Debians fejlsporingssystem: Fejl 505134, Fejl 507624.
I Mitres CVE-ordbog: CVE-2008-5050, CVE-2008-5314.

Yderligere oplysninger:

Moritz Jodeit opdagede at ClamAV, en antivirus-løsning, var ramt af en forskud med en-fejl i behandlingen VBA-projektfiler, førende til et heapbaseret bufferoverløb og potentielt udførelse af vilkårlig kode (CVE-2008-5050).

Ilja van Sprundel opdagede at ClamAV indeholdt en lammelsesangrebstilstand (denial of service) i behandlingen af JPEG-filer, fordi det ikke begrænsede gennemløbsdybden ved behandling af JPEG-thumbnailfiler (CVE-2008-5314).

I den stabile distribution (etch), er disse problemer rettet i version 0.90.1dfsg-4etch16.

I den ustabile distribution (sid), er disse problemer rettet i version 0.94.dfsg.2-1.

Distributionen testing (lenny) vil snart blive rettet.

Vi anbefaler at du opgraderer dine clamav-pakker.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: 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-4etch16.dsc; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16.diff.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.90.1dfsg-4etch16_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1dfsg-4etch16_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1dfsg-4etch16_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_amd64.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_mips.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch16_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch16_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch16_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch16_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch16_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch16_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch16_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.