Säkerhetsbulletin från Debian
DSA-1892-1 dovecot -- buffertspill
- Rapporterat den:
- 2009-09-23
- Berörda paket:
- dovecot
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Debians felrapporteringssystem: Fel 546656.
I Mitres CVE-förteckning: CVE-2009-2632, CVE-2009-3235. - Ytterligare information:
-
Det upptäcktes att SIEVE-komponenten i dovecot, en epostserver som stödjer postlådor i mbox- och maildirformat, är sårbar för ett buffertspill vid behandling av SIEVE-skript. Detta kan användas till att höja rättigheterna till systemanvändaren dovecot. En angripare som har möjlighet att installera SIEVE-skript som exekveras av servern har därför möjlighet att läsa och modifiera godtyckliga epostmeddelanden på systemet.
För den gamla stabila utgåvan (Etch) har detta problem rättats i version 1.0.rc15-2etch5.
För den stabila utgåvan (Lenny) har detta problem rättats i version 1:1.0.15-2.3+lenny1.
För uttestningsutgåvan (Squeeze) och den instabila utgåvan (Sid) har detta problem rättats i version 1:1.2.1-1.
Vi rekommenderar att ni uppgraderar era dovecot-paket.
- Rättat i:
-
Debian GNU/Linux 4.0 (etch)
- Källkod:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15-2etch5.diff.gz
- 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.rc15-2etch5.dsc
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.rc15.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_ia64.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.rc15-2etch5_s390.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_s390.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.rc15-2etch5_s390.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.rc15-2etch5_s390.deb
Debian GNU/Linux 5.0 (lenny)
- Källkod:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.15.orig.tar.gz
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.15-2.3+lenny1.dsc
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.15-2.3+lenny1.diff.gz
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot_1.0.15-2.3+lenny1.dsc
- Alpha:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_powerpc.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-dev_1.0.15-2.3+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-imapd_1.0.15-2.3+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-common_1.0.15-2.3+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dovecot/dovecot-pop3d_1.0.15-2.3+lenny1_sparc.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.