Säkerhetsbulletin från Debian

DSA-278-1 sendmail -- omvandling mellan char och int

Rapporterat den:

2003-04-04

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 7230.
I Mitres CVE-förteckning: CVE-2003-0161.
CERTs information om sårbarheter, bulletiner och incidenter: VU#897604, CA-2003-12.

Ytterligare information:

Michal Zalewski upptäckte ett buffertspill, vilket utlöses av en omvandling mellan datatyperna char och int, i den kod i sendmail som tolkar adresser. Sendmail är en mycket spridd, kraftfull, effektiv och skalbar e-postserverprogramvara. Detta problem kan potentiell utnyttjas utifrån.

För den stabila utgåvan (Woody) har detta problem rättats i version 8.12.3-6.3.

För den gamla stabila utgåvan (Potato) har detta problem rättats i version 8.9.3-26.

För den instabila utgåvan (Sid) har detta problem rättats i version 8.12.9-1.

Vi rekommenderar att ni uppgraderar era sendmail-paket.

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26.dsc; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26.diff.gz; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-26_sparc.deb

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3.dsc; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3.diff.gz; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.12.3-6.3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_arm.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_m68k.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.3_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.3_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.

MD5-kontrollsummor för dessa filer finns i reviderade bulletinen.