Debians sikkerhedsbulletin

DSA-1591-1 libvorbis -- flere sårbarheder

Rapporteret den:
3. jun 2008
Berørte pakker:
libvorbis
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Debians fejlsporingssystem: Fejl 482518.
I Mitres CVE-ordbog: CVE-2008-1419, CVE-2008-1420, CVE-2008-1423.
Yderligere oplysninger:

Flere lokale (fjerne) sårbarheder er opdaget i libvorbis, et bibliotek til Vorbis' komprimerede audiocodecs til generelle formål. Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problemer:

  • CVE-2008-1419

    libvorbis håndterer ikke på korrekt vis nulværdier, hvilket gjorde det muligt for fjernangribere at forårsage et lammelsesangreb (denial of service, crash eller uendelig løkke) eller udløse et heltalsoverløb.

  • CVE-2008-1420

    Heltalsoverløb i libvorbis gjorde det muligt for angribere at udføre vilkårlig kode gennem en fremstillet OGG-fil, hvilket udløste et heapoverløb.

  • CVE-2008-1423

    Heltalsoverløb i libvorbis gjorde det muligt at forårsage et lammelsesangreb (crash) eller udføre vilkårlig kode gennem en fremstillet OGG-fil, hvilket udløste et heapoverløb.

I den stabile distribution (etch), er disse problemer rettet i version 1.1.2.dfsg-1.4.

I den ustabile distribution (sid), er disse problemer rettet i version 1.2.0.dfsg-3.1.

Vi anbefaler at du opgraderer din libvorbis-pakke.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis_1.1.2.dfsg-1.4.dsc
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis_1.1.2.dfsg.orig.tar.gz
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis_1.1.2.dfsg-1.4.diff.gz
Alpha:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_alpha.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_alpha.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_alpha.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_amd64.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_amd64.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_amd64.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_arm.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_arm.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_arm.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_hppa.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_hppa.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_hppa.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_i386.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_i386.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_i386.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_ia64.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_ia64.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_ia64.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_mips.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_mips.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_mips.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_mipsel.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_mipsel.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_mipsel.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_powerpc.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_powerpc.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_powerpc.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_s390.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_s390.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_s390.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis0a_1.1.2.dfsg-1.4_sparc.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbis-dev_1.1.2.dfsg-1.4_sparc.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisfile3_1.1.2.dfsg-1.4_sparc.deb
http://security.debian.org/pool/updates/main/libv/libvorbis/libvorbisenc2_1.1.2.dfsg-1.4_sparc.deb

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