{"cve":"CVE-2004-0594","nvd":{"published":"2004-07-27T04:00:00.000","modified":"2026-06-16T22:05:56.773","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-367"],"references":["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"],"products":["avaya:converged_communications_server","debian:debian_linux","hp:hp-ux","openpkg:openpkg","php:php","trustix:secure_linux"],"source":"nvd","synced_at":"2026-10-19T19:37:11.487553034+00:00"},"epss":{"cve":"CVE-2004-0594","score":0.54856,"percentile":0.99024,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}