Debian-Sicherheitsankündigung

ncurses -- Lokale Privilegienerweiterung

Datum des Berichts:

21. Nov 2000

Betroffene Pakete:

ncurses-base
ncurses-bin
ncurses-term
libncurses5
libncurses5-dev
libncurses5-dbg

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In Mitres CVE-Verzeichnis: CVE-2000-1174.

Weitere Informationen:

Die Version der ncurses Display-Bibliothek in Debian GNU/Linux 2.2 ist für mehrere Pufferüberläufe in der Auswertung von terminfo Datenbank-Dateien verwundbar. Dieses Problem wurde von Jouko Pynnönen <jouko@solutions.fi> entdeckt. Das Problem ist nur ausnutzbar, wenn setuid-Programme gegen ncurses gelinkt sind, die diese speziellen Funktionen verwenden, was xmcd-Versionen vor 2.5pl1-7.1 beinhaltet.

Dieses Problem ist in ncurses 5.0-6.0potato1 für Debian GNU/Linux 2.2 und in ncurses 5.0-8 für Debian unstable behoben.

Behoben in:

Debian GNU/Linux 2.2 (potato)

Quellcode:: http://security.debian.org/dists/potato/updates/main/source/ncurses_5.0-6.0potato1.dsc; http://security.debian.org/dists/potato/updates/main/source/ncurses_5.0-6.0potato1.diff.gz; http://security.debian.org/dists/potato/updates/main/source/ncurses_5.0.orig.tar.gz
Architektur-unabhängige Dateien:: http://security.debian.org/dists/potato/updates/main/binary-all/ncurses-base_5.0-6.0potato1_all.deb; http://security.debian.org/dists/potato/updates/main/binary-all/ncurses-term_5.0-6.0potato1_all.deb
Alpha:: http://security.debian.org/dists/potato/updates/main/binary-alpha/libncurses5-dbg_5.0-6.0potato1_alpha.deb; http://security.debian.org/dists/potato/updates/main/binary-alpha/libncurses5-dev_5.0-6.0potato1_alpha.deb; http://security.debian.org/dists/potato/updates/main/binary-alpha/libncurses5_5.0-6.0potato1_alpha.deb; http://security.debian.org/dists/potato/updates/main/binary-alpha/ncurses-bin_5.0-6.0potato1_alpha.deb
ARM:: http://security.debian.org/dists/potato/updates/main/binary-arm/libncurses5-dbg_5.0-6.0potato1_arm.deb; http://security.debian.org/dists/potato/updates/main/binary-arm/libncurses5-dev_5.0-6.0potato1_arm.deb; http://security.debian.org/dists/potato/updates/main/binary-arm/libncurses5_5.0-6.0potato1_arm.deb; http://security.debian.org/dists/potato/updates/main/binary-arm/ncurses-bin_5.0-6.0potato1_arm.deb
Intel IA32:: http://security.debian.org/dists/potato/updates/main/binary-i386/libncurses5-dbg_5.0-6.0potato1_i386.deb; http://security.debian.org/dists/potato/updates/main/binary-i386/libncurses5-dev_5.0-6.0potato1_i386.deb; http://security.debian.org/dists/potato/updates/main/binary-i386/libncurses5_5.0-6.0potato1_i386.deb; http://security.debian.org/dists/potato/updates/main/binary-i386/ncurses-bin_5.0-6.0potato1_i386.deb
Motorola 680x0:: http://security.debian.org/dists/potato/updates/main/binary-m68k/libncurses5-dbg_5.0-6.0potato1_m68k.deb; http://security.debian.org/dists/potato/updates/main/binary-m68k/libncurses5-dev_5.0-6.0potato1_m68k.deb; http://security.debian.org/dists/potato/updates/main/binary-m68k/libncurses5_5.0-6.0potato1_m68k.deb; http://security.debian.org/dists/potato/updates/main/binary-m68k/ncurses-bin_5.0-6.0potato1_m68k.deb
PowerPC:: http://security.debian.org/dists/potato/updates/main/binary-powerpc/libncurses5-dbg_5.0-6.0potato1_powerpc.deb; http://security.debian.org/dists/potato/updates/main/binary-powerpc/libncurses5-dev_5.0-6.0potato1_powerpc.deb; http://security.debian.org/dists/potato/updates/main/binary-powerpc/libncurses5_5.0-6.0potato1_powerpc.deb; http://security.debian.org/dists/potato/updates/main/binary-powerpc/ncurses-bin_5.0-6.0potato1_powerpc.deb
Sun SPARC:: http://security.debian.org/dists/potato/updates/main/binary-sparc/libncurses5-dbg_5.0-6.0potato1_sparc.deb; http://security.debian.org/dists/potato/updates/main/binary-sparc/libncurses5-dev_5.0-6.0potato1_sparc.deb; http://security.debian.org/dists/potato/updates/main/binary-sparc/libncurses5_5.0-6.0potato1_sparc.deb; http://security.debian.org/dists/potato/updates/main/binary-sparc/ncurses-bin_5.0-6.0potato1_sparc.deb