Debians sikkerhedsbulletin

DSA-1542-1 libcairo -- heltalsoverløb

Rapporteret den:
9. apr 2008
Berørte pakker:
libcairo
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Mitres CVE-ordbog: CVE-2007-5503.
Yderligere oplysninger:

Peter Valchev (Google Security) opdagede en række heltalsoverløbssvagheder i Cairo, et bibliotek til vektorgrafikrendering anvendt af mange andre programmer. Hvis et program anvender Cairo til rendering af et ondsindet fremstillet PNG-billede, gjorde sårbarheden det muligt at udføre vilkårlig kode.

I den stabile distribution (etch), er disse problemer rettet i version 1.2.4-4.1+etch1.

I den ustabile distribution (sid), er disse problemer rettet i version 1.4.10-1.1.

Vi anbefaler at du opgraderer dine libcairo-pakker.

Rettet i:

Debian GNU/Linux 4.0 (stable)

Kildekode:
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
Arkitekturuafhængig komponent:
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-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.