Debians sikkerhedsbulletin

DSA-699-1 netkit-telnet-ssl -- bufferoverløb

Rapporteret den:

29. mar 2005

Berørte pakker:

netkit-telnet-ssl

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2005-0469.
CERTs noter om sårbarheder, bulletiner og hændelser: VU#291924.

Yderligere oplysninger:

Gaël Delalleau har opdaget et bufferoverløb i håndteringen af LINEMODE-undervalgmulighederne i telnet-klienter. Dette kunne føre til udførelse af vilkårlig kode, når man var forbundet til en ondsindet server.

I den stabile distribution (woody) er dette problem rettet i version 0.17.17+0.1-2woody4.

I den ustabile distribution (sid) er dette problem rettet i version 0.17.24+0.1-8.

Vi anbefaler at du opgraderer din telnet-ssl-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/netkit-telnet-ssl_0.17.17+0.1-2woody4.dsc; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/netkit-telnet-ssl_0.17.17+0.1-2woody4.diff.gz; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/netkit-telnet-ssl_0.17.17+0.1.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_alpha.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody3_arm.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_i386.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_ia64.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_hppa.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_m68k.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_mips.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_mipsel.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_powerpc.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_s390.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_sparc.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_sparc.deb

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