Miembros de
Boletines de Vulnerabilidades |
Escalada de privilegios en Kerberos |
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Clasificación de la vulnerabilidad |
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| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Compromiso Root |
| Dificultad | Experto |
| Requerimientos del atacante | Acceso remoto con cuenta |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricante afectado | GNU/Linux |
| Software afectado | Kerberos |
Descripción |
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Se ha descubierto una vulnerabilidad en Kerberos. La vulnerabilidad reside en que ciertas aplicaciones no comprueban correctamente el resultado de la llamada a setuid(). Un atacante local podría elevar sus privilegios a root mediante la manipulación del entorno. |
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Solución |
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Actualización de software Red Hat Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Mandriva Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/ftp-client-krb5-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/ftp-server-krb5-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/krb5-server-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/krb5-workstation-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libkrb51-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libkrb51-devel-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/telnet-client-krb5-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/telnet-server-krb5-1.3-6.7.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/krb5-1.3-6.7.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/ftp-client-krb5-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/ftp-server-krb5-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/krb5-server-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/krb5-workstation-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64krb51-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/lib64krb51-devel-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/telnet-client-krb5-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/telnet-server-krb5-1.3-6.7.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/krb5-1.3-6.7.C30mdk.src.rpm Multi Network Firewall 2.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/RPMS/libkrb51-1.3-6.7.M20mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/SRPMS/krb5-1.3-6.7.M20mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ftp-client-krb5-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ftp-server-krb5-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/krb5-server-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/krb5-workstation-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libkrb53-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libkrb53-devel-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/telnet-client-krb5-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/telnet-server-krb5-1.4.2-1.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/krb5-1.4.2-1.1.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ftp-client-krb5-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ftp-server-krb5-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/krb5-server-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/krb5-workstation-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64krb53-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64krb53-devel-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/telnet-client-krb5-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/telnet-server-krb5-1.4.2-1.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/krb5-1.4.2-1.1.20060mdk.src.rpm Debian Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.dsc http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.diff.gz http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.3.6-2sarge3_all.deb Alpha http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_alpha.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_alpha.deb AMD64 http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_amd64.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_amd64.deb ARM http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_arm.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_i386.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_ia64.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_ia64.deb HP Precision http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_hppa.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_m68k.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_mips.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_mipsel.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_powerpc.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_s390.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_sparc.deb http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_sparc.deb Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE |
CVE-2006-3083 CVE-2006-3084 |
| BID | |
Recursos adicionales |
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Red Hat Security Advisory (RHSA-2006:0612-8) https://rhn.redhat.com/errata/RHSA-2006-0612.html Mandriva Security Advisory (MDKSA-2006:139) http://www.mandriva.com/security/advisories?name=MDKSA-2006:139 Debian Security Advisory (DSA 1146-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00235.html SUSE Security Advisory (SUSE-SR:2006:020) http://www.novell.com/linux/security/advisories/2006_20_sr.html SUSE Security Advisory (SUSE-SR:2006:022) http://www.novell.com/linux/security/advisories/2006_22_sr.html |
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Histórico de versiones |
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| Versión | Comentario | Fecha |
| 1.0 | Aviso emitido | 2006-08-09 |
| 2.0 | Cambio Requerimientos del ataque de "acceso remoto sin cuenta" a "acceso remoto con cuenta". CVE añadido. Aviso emitido por Mandriva (MDKSA-2006:139). Aviso emitido por Debian (DSA 1146-1) | 2006-08-10 |
| 2.1 | Aviso emitido por Suse (SUSE-SR:2006:020) | 2006-08-16 |
| 2.2 | Aviso emitido por Suse (SUSE-SR:2006:022) | 2006-09-12 |