Säkerhetsbulletin från Debian

DSA-1685-1 uw-imap -- buffertspill, nullpekaravreferering

Rapporterat den:

2008-12-12

Berörda paket:

uw-imap

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2008-5005, CVE-2008-5006.

Ytterligare information:

Två sårbarheter har upptäckts i uw-imap, en IMAP-implementering. Projektet Common Vulnerabilities and Exposures identifierar följande problem:

Det upptäcktes att flera buffertspill kan startas med hjälp av ett långt katalognamnsslutargument till något av programmen tmail och dmail. Detta kunde leda till exekvering av godtycklig kod (CVE-2008-5005).

Det upptäcktes att en NULLpekaravreferering kunde startas genom ett illvilligt svar till kommandot QUIT och leda till en överbelastning (CVE-2008-5006).

För den stabila utgåvan (Etch) har dessa problem rättats i version 2002edebian1-13.1+etch1.

För den instabila utgåvan (Sid) och uttestningsutgåvan (Lenny) har dessa problem rättats i version 2007d~dfsg-1.

Vi rekommenderar att ni uppgraderar era uw-imap-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/u/uw-imap/uw-imap_2002edebian1.orig.tar.gz; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imap_2002edebian1-13.1+etch1.dsc; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imap_2002edebian1-13.1+etch1.diff.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/u/uw-imap/ipopd-ssl_2002edebian1-13.1+etch1_all.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd-ssl_2002edebian1-13.1+etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/u/uw-imap/uw-mailutils_2002edebian1-13.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/ipopd_2002edebian1-13.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client-dev_2002edebian1-13.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/mlock_2002edebian1-13.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/libc-client2002edebian_2002edebian1-13.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/u/uw-imap/uw-imapd_2002edebian1-13.1+etch1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.