Säkerhetsbulletin från Debian

DSA-531-1 php4 -- flera sårbarheter

Rapporterat den:

2004-07-20

Berörda paket:

php4

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2004-0594, CVE-2004-0595.

Ytterligare information:

Två sårbarheter upptäcktes i php4:

CAN-2004-0594
Funktionen memory_limit i PHP 4.x till och med 4.3.7 samt 5.x till och med 5.0.0RC3 kunde under bestämda omständigheter, till exempel då register_globals är aktiverat, göra det möjligt för angripare utifrån att exekvera godtycklig kod genom att orsaka ett memory_limit-fel vid körningen av funktionen zend_hash_init, varpå en pekare till en HashTable-destruktör skrivs över innan nyckeldatastruktern har initierats färdigt.
CAN-2004-0595
Funktionen strip_tags i PHP 4.x till och med 4.3.7 samt 5.x till och med 5.0.0RC3 filtrerar inte ut nul-tecken (\0) i namn på taggar när indata skall begränsas till giltiga taggar, vilket gör det möjligt för farliga taggar att hanteras av webbläsare som Internet Explorer och Safari, vilka ignorerar nul-tecken. Detta möjliggör serveröverskridande skriptsårbarheter (XSS).

För den nuvarande stabila utgåvan (Woody) har dessa problem rättats i version 4.1.2-7.

För den instabila utgåvan (Sid) har dessa problem rättats i version 4:4.3.8-1.

Vi rekommenderar att ni uppgraderar ert php4-paket.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7.dsc; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7.diff.gz; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.1.2-7_all.deb; http://security.debian.org/pool/updates/main/p/php4/php4-pear_4.1.2-7_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_alpha.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_arm.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7.0.1_i386.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7.0.1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_ia64.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_hppa.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_m68k.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_mips.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_mipsel.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_powerpc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_s390.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/php4/caudium-php4_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.1.2-7_sparc.deb; http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.1.2-7_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.