Debian-Sicherheitsankündigung

DSA-1542-1 libcairo -- Integer-Überlauf

Datum des Berichts:

09. Apr 2008

Betroffene Pakete:

libcairo

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In Mitres CVE-Verzeichnis: CVE-2007-5503.

Weitere Informationen:

Peter Valchev (Google Security) entdeckte eine Reihe von Integer-Überlauf-Schwächen in Cairo, einer Vektorgrafik-Rendering-Bibliothek, die von vielen anderen Anwendungen verwendet wird. Falls eine Anwendung cairo zum Rendern eines speziell bösartig erstellten PNG-Bildes verwendet, ermöglicht die Verwundbarkeit die Ausnutzung beliebigen Codes.

Für die Stable-Distribution (Etch) wurden diese Probleme in Version 1.2.4-4.1+etch1 behoben.

Für die Unstable-Distribution (Sid) wurden diese Probleme in Version 1.4.10-1.1 behoben.

Wir empfehlen Ihnen, Ihre libcairo-Pakete zu aktualisieren.

Behoben in:

Debian GNU/Linux 4.0 (stable)

Quellcode:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.dsc; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4.orig.tar.gz; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.diff.gz
Architektur-unabhängige Dateien:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-doc_1.2.4-4.1+etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_alpha.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_amd64.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_arm.udeb
HP Precision:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_hppa.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_i386.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_ia64.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mips.udeb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mipsel.udeb
PowerPC:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_powerpc.udeb
IBM S/390:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_s390.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_sparc.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_sparc.deb

MD5-Prüfsummen der aufgeführten Dateien stehen in der ursprünglichen Sicherheitsankündigung zur Verfügung.