Debians sikkerhedsbulletin

DSA-1435-1 clamav -- flere sårbarheder

Rapporteret den:

19. dec 2007

Berørte pakker:

clamav

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2007-6335, CVE-2007-6336.

Yderligere oplysninger:

Flere fjernudnytbare sårbarheder er opdaget i antivirustoolkittet Clam. Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problemer:

CVE-2007-6335
Et heltalsoverløb i dekomprimeringskoden til MEW-arkiver kunne føre til udførelse af vilkårlig kode.
CVE-2007-6336
En forskudt med én-fejl blev opdaget i MS-ZIP-dekomprimeringskoden, kunne føre til udførelse af vilkårlig kode.

Den gamle stabile distribution (sarge) er ikke påvirket af disse problems. Men siden clamav-versionen i sarge ikke længere kan behandle alle Clams kendte malware-signaturer, er understøttelse af ClamAV i sarge nu ophørt. Vi anbefaler at man opgraderer til den stabile distribution (etch) eller anvender en backport af den stabile version af programmet.

I den stabile distribution (etch), er disse problemer rettet i version 0.90.1-3etch8.

I den ustabile distribution (sid), vil disse problemer snart blive rettet.

Vi anbefaler at du opgraderer dine clamav-pakker.

Rettet i:

Debian GNU/Linux 4.0 (stable)

Kildekode:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1.orig.tar.gz; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8.dsc; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8.diff.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1-3etch8_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.90.1-3etch8_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1-3etch8_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch8_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch8_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch8_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch8_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch8_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch8_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch8_sparc.deb

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