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DSA-1359-1 dovecot -- katalogtraversering

Rapporterat den:

2007-08-28

Berörda paket:

dovecot

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2007-2231.

Ytterligare information:

Man har upptäckt att dovecot, en säker e-postserver som stöder mbox- och maildir-brevlådor, kunde tillåta katalogtraversering i brevlådenamn när det ställts in att använda brevlådor som icke-systemanvändare och komprimerade mappar.

I den gamla stabila utgåvan (Sarge) fanns inte detta problem.

För den stabila utgåvan (Etch) har detta problem rättats i version 1.0.rc15-2etch1.

För den instabila utgåvan (Sid) kommer detta problem att rättas inom kort.

Vi rekommenderar att ni uppgraderar ert dovecot-paket.

Rättat i:

Debian GNU/Linux 4.0 alias etch

Källkod:: http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15-2etch1.dsc; 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.rc15-2etch1.diff.gz
alpha architecture (DEC Alpha): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_alpha.deb
amd64 architecture (AMD x86_64 (AMD64)): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_amd64.deb
arm architecture (ARM): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_arm.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_arm.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_arm.deb
hppa architecture (HP PA RISC): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_hppa.deb
i386 architecture (Intel ia32): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_i386.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_i386.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_i386.deb
ia64 architecture (Intel ia64): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_ia64.deb
mips architecture (MIPS (Big Endian)): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_mips.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_mips.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_mips.deb
mipsel architecture (MIPS (Little Endian)): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_mipsel.deb
s390 architecture (IBM S/390): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_s390.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_s390.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_s390.deb
sparc architecture (Sun SPARC/UltraSPARC): http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch1_sparc.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch1_sparc.deb; http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.