CVE-2004-0594 Information
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The memory_limit functionality in PHP 4.x up to 4.3.7 and 5.x up to 5.0.0RC3 under certain conditions such as when register_globals is enabled allows remote attackers to execute arbitrary code by triggering a memory_limit abort during execution of the zend_hash_init function and overwriting a HashTable destructor pointer before the initialization of key data structures is complete.
Reference
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000847 http://lists.grok.org.uk/pipermail/full-disclosure/2004-July/023908.html http://marc.info/?l=bugtraq&m=108981780109154&w=2 http://marc.info/?l=bugtraq&m=108982983426031&w=2 http://marc.info/?l=bugtraq&m=109051444105182&w=2 http://marc.info/?l=bugtraq&m=109181600614477&w=2 http://www.debian.org/security/2004/dsa-531 http://www.debian.org/security/2005/dsa-669 http://www.gentoo.org/security/en/glsa/glsa-200407-13.xml http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:068 http://www.novell.com/linux/security/advisories/2004_21_php4.html http://www.redhat.com/support/errata/RHSA-2004-392.html http://www.redhat.com/support/errata/RHSA-2004-395.html http://www.redhat.com/support/errata/RHSA-2004-405.html http://www.redhat.com/support/errata/RHSA-2005-816.html http://www.securityfocus.com/bid/10725 http://www.trustix.org/errata/2004/0039/ https://exchange.xforce.ibmcloud.com/vulnerabilities/16693 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A10896