漏洞描述
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.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
distro.conectiva.com.brhttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000847↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2004-392.html↗lists.grok.org.ukhttp://lists.grok.org.uk/pipermail/full-disclosure/2004-July/023908.html↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2005-816.html↗oval.cisecurity.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10896↗www.securityfocus.comhttp://www.securityfocus.com/bid/10725↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2004-405.html↗www.gentoo.orghttp://www.gentoo.org/security/en/glsa/glsa-200407-13.xml↗marc.infohttp://marc.info/?l=bugtraq&m=108982983426031&w=2↗www.mandrakesecure.nethttp://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:068↗exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/16693↗marc.infohttp://marc.info/?l=bugtraq&m=109181600614477&w=2↗www.debian.orghttp://www.debian.org/security/2004/dsa-531↗www.novell.comhttp://www.novell.com/linux/security/advisories/2004_21_php4.html↗marc.infohttp://marc.info/?l=bugtraq&m=108981780109154&w=2↗www.trustix.orghttp://www.trustix.org/errata/2004/0039/↗marc.infohttp://marc.info/?l=bugtraq&m=109051444105182&w=2↗www.debian.orghttp://www.debian.org/security/2005/dsa-669↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2004-395.html↗