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    CVE-2004-0594

    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.

    Published:Jul 13, 2004
    Last Modified:Apr 16, 2026
    EPS:Jul 16, 2004
    EPSS Score:0.77733
    CVSS Score:5.1

    Affected Products

    Vendor
    Avaya
    Product
    Converged Communications Server
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Hp
    Product
    Hp-ux
    Vendor
    Openpkg
    Product
    Openpkg
    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Stronghold
    Vendor
    Redhat
    Product
    Stronghold
    Vendor
    Trustix
    Product
    Secure Linux

    Exploits

    https://www.exploit-db.com/exploits/660

    Related CVEs

    CVE-2004-1235 (CVSS 6.2) — Race condition in the (1) load_elf_library and (2) binfmt_aout function calls for uselib in Linux kernel 2.4 t…
    CVE-2005-0003 (CVSS 2.1) — The 64 bit ELF support in Linux kernel 2.6 before 2.6.10, on 64-bit architectures, does not properly check for…
    CVE-2004-0595 (CVSS 6.8) — The strip_tags function in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, does not filter null (\0) characters w…
    CVE-2004-0493 (CVSS 6.4) — The ap_get_mime_headers_core function in Apache httpd 2.0.49 allows remote attackers to cause a denial of serv…
    CVE-2004-0495 (CVSS 7.2) — Multiple unknown vulnerabilities in Linux kernel 2.4 and 2.6 allow local users to gain privileges or access ke…
    CVE-2004-0554 (CVSS 2.1) — Linux kernel 2.4.x and 2.6.x for x86 allows local users to cause a denial of service (system crash), possibly …
    CVE-2004-0079 (CVSS 7.5) — The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers …
    CVE-2004-0112 (CVSS 5) — The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos ciphersuites, does not…
    CVE-2004-0081 (CVSS 5) — OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows remote attackers to c…

    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
    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/oval%3Aorg.mitre.oval%3Adef%3A10896
    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/oval%3Aorg.mitre.oval%3Adef%3A10896

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High