Säkerhetsbulletin från Debian

DSA-1457-1 dovecot -- programmeringsfel

Rapporterat den:

2008-01-09

Berörda paket:

dovecot

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2007-6598.

Ytterligare information:

Man har upptäckt att Dovecot, en POP3- och IMAP-server, kunde göra det möjligt för en användare att logga in till en annan användares konto med samma lösenord, men bara om LDAP-autentisering är aktiv och base innehåller variabler.

Den gamla stabila utgåvan (Sarge) påverkas inte.

För den stabila utgåvan (Etch) har detta problem rättats i version 1.0.rc15-2etch3.

För den instabila utgåvan (Sid) har detta problem rättats i version 1.0.10-1.

Vi rekommenderar att ni uppgraderar era dovecot-paket.

Rättat i:

Debian GNU/Linux 4.0 (stable)

Källkod:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15.orig.tar.gz; http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15-2etch2.diff.gz; http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15-2etch3.diff.gz; http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15-2etch3.dsc; http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15-2etch2.dsc
Alpha:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_alpha.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_alpha.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch2_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch2_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch2_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_arm.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_arm.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_hppa.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_hppa.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_i386.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_i386.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_ia64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_ia64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_mips.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_mips.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_mipsel.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_mipsel.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_powerpc.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_powerpc.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_s390.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_s390.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch3_sparc.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch3_sparc.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch3_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.