Vulnerability Bulletins |
Múltiples desbordamientos de búfer en ProFTPD |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Obtener acceso |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | ProFTPD <= 1.3.0a |
Description |
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Se han descubierto múltiples vulnerabilidades en ProFTPD 1.3.0a y en versiones anteriores. Las vulnerabilidades son descritas a continuación: - CVE-2006-6170: Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer. La vulnerabilidad reside en un error en la función "tls_x509_name_oneline()" en el módulo "mod_tls". Un atacante remoto podría ejecutar código arbitrario mediante un argumento de entrada con una extensión muy grande. - CVE-2006-6171: Se ha descubierto un desbordamiento de búfer del tipo "off-by-two" en ProFTPD 1.3.0a y versiones anteriores. La vulnerabilidad reside en que PrfoFTPD establece incorrectamente el límite del búfer cuando CommandBufferSize está especificado en el archivo de configuración. Un atacante remoto podría causar una denegación de servicio y posiblemente ejecutar código arbitrario. |
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Solution |
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Actualización de software Debian (DSA 1222-2) Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3.dsc http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3.diff.gz http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/p/proftpd/proftpd-doc_1.2.10-15sarge3_all.deb Alpha http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_alpha.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_alpha.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_alpha.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_alpha.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_alpha.deb AMD64 http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_amd64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_amd64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_amd64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_amd64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_amd64.deb ARM http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_arm.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_arm.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_arm.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_arm.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_arm.deb HP Precision http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_hppa.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_hppa.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_hppa.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_hppa.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_hppa.deb Intel IA-32 http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_i386.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_i386.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_i386.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_i386.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_ia64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_ia64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_ia64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_ia64.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_ia64.deb Motorola 680x0 http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_m68k.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_m68k.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_m68k.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_m68k.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_mips.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_mips.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_mips.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_mips.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_mipsel.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_mipsel.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_mipsel.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_mipsel.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_powerpc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_powerpc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_powerpc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_powerpc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_s390.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_s390.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_s390.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_s390.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/p/proftpd/proftpd_1.2.10-15sarge3_sparc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-common_1.2.10-15sarge3_sparc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-ldap_1.2.10-15sarge3_sparc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-mysql_1.2.10-15sarge3_sparc.deb http://security.debian.org/pool/updates/main/p/proftpd/proftpd-pgsql_1.2.10-15sarge3_sparc.deb Mandriva Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/proftpd-1.2.9-3.6.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/proftpd-anonymous-1.2.9-3.6.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/proftpd-1.2.9-3.6.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/proftpd-1.2.9-3.6.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/proftpd-anonymous-1.2.9-3.6.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/proftpd-1.2.9-3.6.C30mdk.src.rpm Mandriva Linux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/i586/proftpd-1.2.10-13.3.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/i586/proftpd-anonymous-1.2.10-13.3.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/proftpd-1.2.10-13.3.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/x86_64/proftpd-1.2.10-13.3.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/x86_64/proftpd-anonymous-1.2.10-13.3.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/proftpd-1.2.10-13.3.20060mdk.src.rpm Mandriva Linux 2007 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-anonymous-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_autohost-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_case-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_clamav-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_ctrls_admin-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_facl-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_gss-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_ifsession-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_ldap-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_load-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_quotatab-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_quotatab_file-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_quotatab_ldap-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_quotatab_sql-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_radius-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_ratio-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_rewrite-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_shaper-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_site_misc-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_sql-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_sql_mysql-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_sql_postgres-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_time-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_tls-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_wrap-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_wrap_file-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/proftpd-mod_wrap_sql-1.3.0-4.3mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/proftpd-1.3.0-4.3mdv2007.0.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-anonymous-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_autohost-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_case-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_clamav-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_ctrls_admin-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_facl-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_gss-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_ifsession-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_ldap-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_load-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_quotatab-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_quotatab_file-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_quotatab_ldap-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_quotatab_sql-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_radius-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_ratio-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_rewrite-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_shaper-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_site_misc-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_sql-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_sql_mysql-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_sql_postgres-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_time-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_tls-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_wrap-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_wrap_file-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/proftpd-mod_wrap_sql-1.3.0-4.3mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/proftpd-1.3.0-4.3mdv2007.0.src.rpm Corporate Server 4.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/proftpd-1.2.10-20.3.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/proftpd-anonymous-1.2.10-20.3.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/SRPMS/proftpd-1.2.10-20.3.20060mlcs4.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/proftpd-1.2.10-20.3.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/proftpd-anonymous-1.2.10-20.3.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/SRPMS/proftpd-1.2.10-20.3.20060mlcs4.src.rpm |
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Standar resources |
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| Property | Value |
| CVE |
CVE-2006-6170 CVE-2006-6171 |
| BID | |
Other resources |
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Debian Security Advisory (DSA 1222-2) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00322.html Mandriva Security Advisory (MDKSA-2006:217-1) http://www.mandriva.com/security/advisories?name=MDKSA-2006:217-1 |
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Version history |
||
| Version | Comments | Date |
| 1.0 | Aviso emitido | 2006-12-04 |