Debians sikkerhedsbulletin

DSA-697-1 netkit-telnet -- bufferoverløb

Rapporteret den:

29. mar 2005

Berørte pakker:

netkit-telnet

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2005-0469.

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 0.17-18woody3.

I den ustabile distribution (sid) er dette problem rettet i version 0.17-28.

Vi anbefaler at du opgraderer din telnet-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/n/netkit-telnet/netkit-telnet_0.17-18woody3.dsc; http://security.debian.org/pool/updates/main/n/netkit-telnet/netkit-telnet_0.17-18woody3.diff.gz; http://security.debian.org/pool/updates/main/n/netkit-telnet/netkit-telnet_0.17.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_alpha.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody2_arm.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_i386.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_ia64.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_hppa.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_m68k.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_mips.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_mipsel.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_powerpc.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_s390.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/netkit-telnet/telnet_0.17-18woody3_sparc.deb; http://security.debian.org/pool/updates/main/n/netkit-telnet/telnetd_0.17-18woody3_sparc.deb

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