Säkerhetsbulletin från Debian

DSA-2031-1 krb5 -- användande efter frisläppande

Rapporterat den:

2010-04-11

Berörda paket:

krb5

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 567052.
I Mitres CVE-förteckning: CVE-2010-0629.

Ytterligare information:

Sol Jerome upptäckte att kadmind-tjänsten i krb5, ett system för autentisering av användare och tjänster i ett nätverk, tillåter utifrån autentiserade användare att orsaka en överbelastning (serverkrasch) med hjälp av en förfrågan från en kadmin-klient som skickar ett ogiltigt API-versionsnummer.

För den stabila utgåvan (Lenny) har detta problem rättats i version 1.6.dfsg.4~beta1-5lenny3.

Uttestningsutgåvan (Squeeze) och den instabila utgåvan (Sid) påverkas inte av detta problem.

Vi rekommenderar att ni uppgraderar ert krb5-paket.

Rättat i:

Debian GNU/Linux 5.0 (lenny)

Källkod:: http://security.debian.org/pool/updates/main/k/krb5/krb5_1.6.dfsg.4~beta1-5lenny3.dsc; http://security.debian.org/pool/updates/main/k/krb5/krb5_1.6.dfsg.4~beta1.orig.tar.gz; http://security.debian.org/pool/updates/main/k/krb5/krb5_1.6.dfsg.4~beta1-5lenny3.diff.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.6.dfsg.4~beta1-5lenny3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_armel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_ia64.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dbg_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-pkinit_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.6.dfsg.4~beta1-5lenny3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc-ldap_1.6.dfsg.4~beta1-5lenny3_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.