Debians sikkerhedsbulletin

DSA-1443-1 tcpreen -- bufferoverløb

Rapporteret den:
3. jan 2008
Berørte pakker:
tcpreen
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Mitres CVE-ordbog: CVE-2007-6562.
Yderligere oplysninger:

Man har opdaget at flere bufferoverløb i tcpreen, et værktøj til overvågning af en TCP-forbindelse, kunne føre til lammelsesangreb (denial of service).

Den gamle stabile distribution (sarge) indeholder ikke tcpreen.

I den stabile distribution (etch), er dette problem rettet i version 1.4.3-0.1etch1.

I den ustabile distribution (sid), er dette problem rettet i version 1.4.3-0.3.

Vi anbefaler at du opgraderer din tcpreen-pakke.

Rettet i:

Debian GNU/Linux 4.0 (stable)

Kildekode:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1.dsc
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3.orig.tar.gz
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1.diff.gz
Alpha:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/t/tcpreen/tcpreen_1.4.3-0.1etch1_sparc.deb

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