Debians sikkerhedsbulletin

DSA-414-1 jabber -- lammelsesangreb

Rapporteret den:

6. jan 2004

Berørte pakker:

jabber

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 9376.
I Mitres CVE-ordbog: CVE-2004-0013.

Yderligere oplysninger:

En sårbarhed er opdaget i jabber, en server til omgående udveksling af meddelelser (instant messaging), hvorved en fejl i håndteringen af SSL-forbindelser kunne få serverprocessen til at gå ned, medførende et lammelsesangreb.

I den nuværende stabile distribution (woody) er dette problem rettet i version 1.4.2a-1.1woody1.

I den ustabile distribution (sid) er dette problem rettet i version 1.4.3-1.

Vi anbefaler at du opdaterer din jabber-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1.dsc; http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1.diff.gz; http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/j/jabber/jabber_1.4.2a-1.1woody1_sparc.deb

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