Debians sikkerhedsbulletin

DSA-1497-1 clamav -- flere sårbarheder

Rapporteret den:
16. feb 2008
Berørte pakker:
clamav
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Mitres CVE-ordbog: CVE-2007-6595, CVE-2008-0318.
Yderligere oplysninger:

Flere sårbarheder er opdaget i antivirustoolkittet Clam, hvilket kunne føre til udførelse af vilkårlig kode eller lokalt lammelsesangreb (denial of service). Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problemer:

  • CVE-2007-6595

    Man har opdaget at midlertidige filer blev oprettet på usikker vis, hvilket måske kunne medføre lokalt lammelsesangreb ved overskrivning af filer.

  • CVE-2008-0318

    Silvio Cesare opdagede et heltalsoverløb i fortolkeren af PE-headere.

Versionen af clamav i den gamle stabile distribution (sarge) er ikke længere understøttet med sikkerhedsopdateringer.

I den stabile distribution (etch), er disse problemer rettet i version 0.90.1dfsg-3etch10. Ud over disse rettelser, indeholder denne opdatering også ændringer fra den kommende punktopdatering af den stabile distribution (ikke-fri RAR-håndteringskode er fjernet).

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_0.90.1dfsg.orig.tar.gz
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10.dsc
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10.diff.gz
Arkitekturuafhængig komponent:
http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1dfsg-3etch10_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.90.1dfsg-3etch10_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1dfsg-3etch10_all.deb
Alpha:
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_mipsel.deb
IBM S/390:
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-3etch10_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-3etch10_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-3etch10_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-3etch10_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-3etch10_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-3etch10_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-3etch10_sparc.deb

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