Säkerhetsbulletin från Debian

DSA-1320-1 clamav -- flera sårbarheter

Rapporterat den:

2007-06-23

Berörda paket:

clamav

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2007-2650, CVE-2007-3023, CVE-2007-3024, CVE-2007-3122, CVE-2007-3123.

Ytterligare information:

Flera utifrån nåbara sårbarheter har upptäckts i antivirusverktyget Clam. Projektet Common Vulnerabilities and Exposures identifierar följande problem:

CVE-2007-2650
Man har upptäckt att OLE2-tolken kunde luras in i en oändlig slinga och ta slut på minne.
CVE-2007-3023
Man har upptäckt att NsPack-dekomprimeringskoden inte utförde tillräcklig städning på en intern längdvariabel, vilket ledde till ett potentiellt buffertspill.
CVE-2007-3024
Man har upptäckt att temporära filer skapades med osäkra rättigheter, vilket kunde leda till en informationsläcka.
CVE-2007-3122
Man har upptäckt att dekomprimeringskoden för RAR-arkiv gjorde det möjligt att förbigå avsökning av RAR-arkiv på grund av otillräckliga valideringskontroller.
CVE-2007-3123
Man upptäckte att dekomprimeringskoden för RAR-arkiv inte utför tillräcklig validering av huvudvärden, vilket kunde leda till ett buffertspill.

För den gamla stabila utgåvan (Sarge) har dessa problem rättats i version 0.84-2.sarge.17. Observera att rättelsen för CVE-2007-3024 inte har bakåtanpassats till den gamla stabila utgåvan.

För den stabila utgåvan (Etch) har dessa problem rättats i version 0.90.1-3etch1.

För den instabila utgåvan (Sid) har dessa problem rättats i version 0.90.2-1.

Vi rekommenderar att ni uppgraderar era clamav-paket. Uppdaterade paket för den instabila utgåvan på powerpc ännu inte är tillgängliga. De kommer tillhandahållas vid ett senare tillfälle.

Rättat i:

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17.dsc; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17.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.17_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.84-2.sarge.17_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.84-2.sarge.17_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_ia64.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_m68k.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_mipsel.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.17_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.17_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.17_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.17_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.17_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.17_sparc.deb

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3.dsc; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3.diff.gz; http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.90.1-3etch3_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1-3etch3_all.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1-3etch3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_alpha.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_amd64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_arm.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_hppa.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_i386.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_ia64.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_ia64.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_mips.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_mipsel.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_powerpc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_s390.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch3_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch3_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch3_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch3_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch3_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch3_sparc.deb; http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch3_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.