Debian-Sicherheitsankündigung

DSA-1660-1 clamav -- Null-Zeiger-Derefenz, Ressourcenerschöpfung

Datum des Berichts:

26. Okt 2008

Betroffene Pakete:

clamav

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In Mitres CVE-Verzeichnis: CVE-2008-3912, CVE-2008-3913, CVE-2008-3914.

Weitere Informationen:

Mehrere Diensteverweigerungsverwundbarkeiten (denial of service) wurden im ClamAV Anti-Virus-Toolkit entdeckt:

Nicht ausreichende Überprüfung auf out-of-memory-Bedingungen führt zu Null-Zeiger-Dereferenz (CVE-2008-3912).

Nicht korrekte Fehlerbehandlungslogik führt zu Speicherlecks (CVE-2008-3913) und Lecks in Dateideskriptoren (CVE-2008-3914).

Für die Stable-Distribution (Etch) wurden diese Probleme in Version 0.90.1dfsg-4etch15 behoben.

Für die Unstable- (Sid) und die Testing-Distributionen (Lenny) wurden diese Probleme in Version 0.94.dfsg-1 behoben.

Wir empfehlen Ihnen, Ihr clamav-Paket zu aktualisieren.

Behoben in:

Debian GNU/Linux 4.0 (etch)

Quellcode:: 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
Architektur-unabhängige Dateien:: 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-Prüfsummen der aufgeführten Dateien stehen in der ursprünglichen Sicherheitsankündigung zur Verfügung.