Debians sikkerhedsbulletin

DSA-1299-1 ipsec-tools -- manglende kontrol af inddata

Rapporteret den:

7. jun 2007

Berørte pakker:

ipsec-tools

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2007-1841.

Yderligere oplysninger:

Man har opdaget at en særligt fremstillet pakke sendt til racoon ipsec-nøgleudvekslingsserveren kunne få en tunnel til at gå ned, medførende et lammelsesangreb (denial of service).

Den gamle stabile distribution (sarge) er ikke påvirket af dette problem.

I den stabile distribution (etch) er dette problem rettet i version 1:0.6.6-3.1.

I den ustabile distribution (sid) vil problemet snart blive rettet.

Vi anbefaler at du opgraderer din racoon-pakke.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1.dsc; http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1.diff.gz; http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_alpha.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_amd64.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_arm.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_hppa.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_i386.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_ia64.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_ia64.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_mips.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_mipsel.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_powerpc.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_s390.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.6.6-3.1etch1_sparc.deb; http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.6.6-3.1etch1_sparc.deb

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