Säkerhetsbulletin från Debian

DSA-1155-2 sendmail -- programmeringsfel

Rapporterat den:

2006-08-24

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 373801, Fel 380258.
I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 18433.
I Mitres CVE-förteckning: CVE-2006-1173.
CERTs information om sårbarheter, bulletiner och incidenter: VU#146718.

Ytterligare information:

Det visade sig att sendmail-binären berodde på libsasl2 (>= 2.1.19.dfsg1), vilket varken finns i det stabila arkivet eller i säkerhetsarkivet. Denna version är dock avsedd att tas med i nästa uppdatering av den stabila utgåvan.

Du måste hämta filen som anges för din arkitektur från adressen nedan och installera den med dpkg -i.

Alternativt kan du lösa problemet temporärt genom att lägga till följande rad i /etc/apt/sources.list:


  deb http://ftp.debian.de/debian stable-proposed-updates main

Texten från originalbulletinen följer:

Frank Sheiness upptäckte att en MIME-konverteringsrutin i sendmail, en kraftfull, effektiv och skalbar e-postserverprogramvara, kunde luras av ett specialskrivet brev till att utföra en oändlig rekursion.

För den stabila utgåvan (Sarge) har detta problem rättats i version 8.13.4-3sarge2.

För den instabila utgåvan (Sid) har detta problem rättats i version 8.13.7-1.

Vi rekommenderar att ni uppgraderar ert sendmail-paket.

Rättat i:

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4-3sarge2.dsc; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4-3sarge2.diff.gz; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4.orig.tar.gz; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/cyrus-sasl2_2.1.19.dfsg1-0sarge2.dsc; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/cyrus-sasl2_2.1.19.dfsg1-0sarge2.diff.gz; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/cyrus-sasl2_2.1.19.dfsg1.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/s/sendmail/sendmail-base_8.13.4-3sarge2_all.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-cf_8.13.4-3sarge2_all.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.13.4-3sarge2_all.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4-3sarge2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_alpha.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_arm.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_i386.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_ia64.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_hppa.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_m68k.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_mips.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_mipsel.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_powerpc.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_s390.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge2_sparc.deb; http://ftp.debian.org/debian/pool/main/c/cyrus-sasl2/libsasl2_2.1.19.dfsg1-0sarge2_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.

MD5-kontrollsummor för dessa filer finns i reviderade bulletinen.