Debians sikkerhedsbulletin

DSA-623-1 nasm -- bufferoverløb

Rapporteret den:
4. jan 2005
Berørte pakker:
nasm
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Debians fejlsporingssystem: Fejl 285889.
I Mitres CVE-ordbog: CVE-2004-1287.
Yderligere oplysninger:

Jonathan Rockway har opdaget et bufferoverløb i nasm, den generelt anvendelige x86-assembler. Bufferoverløbet kunne gøre det muligt at udføre vilkårlig kode ved oversættelse af en ondsindet fremstillet fil indeholdende assembler-kildekode.

I den stabile distribution (woody) er dette problem rettet i version 0.98.28cvs-1woody2.

I den ustabile distribution (sid) er dette problem rettet i version 0.98.38-1.1.

Vi anbefaler at du opgraderer din nasm-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2.dsc
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2.diff.gz
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs.orig.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/n/nasm/nasm_0.98.28cvs-1woody2_sparc.deb

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