Säkerhetsbulletin från Debian

DSA-1042-1 cyrus-sasl2 -- programmeringsfel

Rapporterat den:

2006-04-25

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 361937.
I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 17446.
I Mitres CVE-förteckning: CVE-2006-1721.

Ytterligare information:

Mu Security-forksargruppen upptäckte en möjlig överbelastningsattack i Simple Authentication and Security Layer-autentiseringsbiblioteket (SASL) vid DIGEST-MD5-förhandling. Detta kan potentiellt påverka flera produkter som använder SASL DIGEST-MD5-autentisering, däribland OpenLDAP, Sendmail, Postfix osv.

Den gamla stabila utgåvan (Woody) påverkas inte av detta problem.

För den stabila utgåvan (Sarge) har detta problem rättats i version 2.1.19-1.5sarge1.

För den instabila utgåvan (Sid) har detta problem rättats i version 2.1.19.dfsg1-0.2.

Vi rekommenderar att ni uppgraderar era cyrus-sasl2-paket.

Rättat i:

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/cyrus-sasl2_2.1.19-1.5sarge1.dsc; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/cyrus-sasl2_2.1.19-1.5sarge1.diff.gz; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/cyrus-sasl2_2.1.19.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_alpha.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_alpha.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_alpha.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_alpha.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_alpha.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_alpha.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_amd64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_amd64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_amd64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_amd64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_amd64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_amd64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_arm.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_arm.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_arm.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_arm.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_arm.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_arm.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_i386.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_i386.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_i386.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_i386.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_i386.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_i386.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_ia64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_ia64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_ia64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_ia64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_ia64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_ia64.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_hppa.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_hppa.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_hppa.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_hppa.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_hppa.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_hppa.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_m68k.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_m68k.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_m68k.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_m68k.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_m68k.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_m68k.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_mips.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_mips.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_mips.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_mips.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_mips.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_mips.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_s390.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_s390.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_s390.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_s390.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_s390.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_s390.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2_2.1.19-1.5sarge1_sparc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-dev_2.1.19-1.5sarge1_sparc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules_2.1.19-1.5sarge1_sparc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-gssapi-heimdal_2.1.19-1.5sarge1_sparc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-kerberos-heimdal_2.1.19-1.5sarge1_sparc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/libsasl2-modules-sql_2.1.19-1.5sarge1_sparc.deb; http://security.debian.org/pool/updates/main/c/cyrus-sasl2/sasl2-bin_2.1.19-1.5sarge1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.