Debian-Sicherheitsankündigung

DSA-045-2 ntpd -- Entfernter root-Angriff

Datum des Berichts:

09. Apr 2001

Betroffene Pakete:

ntpd

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In der Bugtraq-Datenbank (bei SecurityFocus): BugTraq ID 2450.
In Mitres CVE-Verzeichnis: CVE-2001-0414.

Weitere Informationen:

Przemyslaw Frasunek <venglin@FREEBSD.LUBLIN.PL> meldete, dass ntp-Daemonen, wie derjenige, der mit Debian GNU/Linux verteilt wird, durch einen Pufferüberlauf verwundbar sind, was zu einem entfernten root-Angriff führen kann. Eine vorheriger Meldung (DSA-045-1) hat diesen Punkt teilweise behandelt, aber eröffnet einen möglichen Denial of Service Angriff. Dies wurde für Debian 2.2 (Potato) in der ntp-Version 4.0.99g-2potato2 korrigiert.

Behoben in:

Debian 2.2 (potato)

Quellcode:: http://security.debian.org/debian-security/dists/stable/updates/main/source/ntp_4.0.99g-2potato2.diff.gz; http://security.debian.org/debian-security/dists/stable/updates/main/source/ntp_4.0.99g-2potato2.dsc; http://security.debian.org/debian-security/dists/stable/updates/main/source/ntp_4.0.99g.orig.tar.gz
Architektur-unabhängige Dateien:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-all/ntp-doc_4.0.99g-2potato2_all.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-all/xntp3_4.0.99g-2potato2_all.deb
alpha:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-alpha/ntp_4.0.99g-2potato2_alpha.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-alpha/ntpdate_4.0.99g-2potato2_alpha.deb
arm:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-arm/ntp_4.0.99g-2potato2_arm.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-arm/ntpdate_4.0.99g-2potato2_arm.deb
i386:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-i386/ntp_4.0.99g-2potato2_i386.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-i386/ntpdate_4.0.99g-2potato2_i386.deb
m68k:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-m68k/ntp_4.0.99g-2potato2_m68k.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-m68k/ntpdate_4.0.99g-2potato2_m68k.deb
powerpc:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-powerpc/ntp_4.0.99g-2potato2_powerpc.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-powerpc/ntpdate_4.0.99g-2potato2_powerpc.deb
sparc:: http://security.debian.org/debian-security/dists/stable/updates/main/binary-sparc/ntp_4.0.99g-2potato2_sparc.deb; http://security.debian.org/debian-security/dists/stable/updates/main/binary-sparc/ntpdate_4.0.99g-2potato2_sparc.deb