Säkerhetsbulletin från Debian

DSA-257-1 sendmail -- fjärrattack

Rapporterat den:

2003-03-04

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2002-1337.
CERTs information om sårbarheter, bulletiner och incidenter: CA-2003-07, VU#398025.

Ytterligare information:

Mark Dowd från ISS X-Force hittade ett fel i rutinerna som tolkar brevhuvuden i sendmail: den kunde spilla en buffert när den träffade på adresser med väldigt långa kommentarer. Eftersom sendmail även tolkar huvuden när e-post vidaresänds kan denna sårbarhet även påverka e-postservrar som inte levererar e-post.

Detta har rättats i uppströmsutgåva 8.12.8, version 8.12.3-5 av paketet för Debian GNU/Linux 3.0/Woody och version 8.9.3-25 av paketet för Debian GNU/Linux 2.2/Potato.

DSA-257-2: Uppdaterade sendmail-wide-paket finns i paketversion 8.9.3+3.2W-24 för Debian 2.2 (Potato) samt version 8.12.3+3.5Wbeta-5.2 för Debian 3.0 (Woody).

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25.diff.gz; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25.dsc; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3.orig.tar.gz; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24.dsc; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24.tar.gz
alpha (DEC Alpha):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_alpha.deb
arm (ARM):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_arm.deb; --
i386 (Intel IA-32):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_i386.deb
m68k (Motorola 680x0):: --; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_m68k.deb
powerpc (PowerPC):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_powerpc.deb
sparc (Sun SPARC/UltraSPARC):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_sparc.deb

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5.diff.gz; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5.dsc; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3.orig.tar.gz; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2.dsc; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta.orig.tar.gz; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2.diff.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.12.3-5_all.deb
alpha (DEC Alpha):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_alpha.deb
arm (ARM):: --; --; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_arm.deb
hppa (HP PA RISC):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_hppa.deb
i386 (Intel IA-32):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_i386.deb
ia64 (Intel IA-64):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_ia64.deb
m68k (Motorola 680x0):: --; --; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_m68k.deb
mips (MIPS (Big Endian)):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_mips.deb
mipsel (MIPS (Little Endian)):: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_mipsel.deb
powerpc (PowerPC):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_powerpc.deb
s390 (IBM S/390):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_s390.deb
sparc (Sun SPARC/UltraSPARC):: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen. (DSA-257-2)