Debians sikkerhedsbulletin

DSA-1598-1 libtk-img -- bufferoverløb

Rapporteret den:
19. jun 2008
Berørte pakker:
libtk-img
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Mitres CVE-ordbog: CVE-2008-0553.
Yderligere oplysninger:

Man har opdaget et bufferoverløb i GIF-billedfortolkningskode i Tk, en grafisk værktøjssamling fungerende på tværs af platforme, hvilket kunne føre til lammelsesangreb (denial of service) og potentielt udførelse af vilkårlig kode.

I den stabile distribution (etch), er dette problem rettet i version 1:1.3-15etch2.

I den ustabile distribution (sid), er dette problem rettet i version 1:1.3-release-7.

Vi anbefaler at du opgraderer din libtk-img-pakke.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2.dsc
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3.orig.tar.gz
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2.diff.gz
AMD64:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/libt/libtk-img/libtk-img_1.3-15etch2_sparc.deb

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