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CVSS: 5.1EPSS: 61%CPEs: 18EXPL: 1

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. La funcionalidad memory_limit de PHP 4.x a 4.3.7 y 5.x a 5.0.0RC3, bajo ciertas condiciones, como cuando register_globals está habilitado, permite a atacantes remotos ejecutar código de su elección disparando un aborto por memory_limit de la función zend_hash_init y sobrescribiendo un puntero de destructor de HashTable antes de que la incialización de las estructuras de datos clave se haya completado. • https://www.exploit-db.com/exploits/660 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/? • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •

CVSS: 10.0EPSS: 92%CPEs: 1EXPL: 0

PHP before 4.3.7 on Win32 platforms does not properly filter all shell metacharacters, which allows local or remote attackers to execute arbitrary code, overwrite files, and access internal environment variables via (1) the "%", "|", or ">" characters to the escapeshellcmd function, or (2) the "%" character to the escapeshellarg function. PHP anteriores a 4.3.7 en plataformas Win32 no filtra adecuadamente todos los metacaractéres de shell, lo que permite a atacantes locales o remotos ejecutar código de su elección, sobreescribir ficheros, y acceder a variables de entorno internas mediante (1) caractéres "%", "|", or ">" en la función escapeshelcmd, o (2) el carácter "%" en la función escapeshellarg • http://www.idefense.com/application/poi/display?id=108 http://www.php.net/release_4_3_7.php https://exchange.xforce.ibmcloud.com/vulnerabilities/16331 •

CVSS: 4.3EPSS: 2%CPEs: 3EXPL: 2

Cross-site scripting (XSS) vulnerability in the transparent SID support capability for PHP before 4.3.2 (session.use_trans_sid) allows remote attackers to insert arbitrary script via the PHPSESSID parameter. Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en la capacidad de soporte transparente de SID en PHP anteriores a 4.3.2 (session.use_trans_sid) permite a atacantes remotos insertar script arbitrario mediante el parámetro PHPSESSID • https://www.exploit-db.com/exploits/22696 http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000691 http://marc.info/?l=bugtraq&m=105449314612963&w=2 http://marc.info/?l=bugtraq&m=105760591228031&w=2 http://shh.thathost.com/secadv/2003-05-11-php.txt http://www.ciac.org/ciac/bulletins/n-112.shtml http://www.debian.org/security/2003/dsa-351 http://www.mandriva.com/security/advisories?name=MDKSA-2003:082 http://www.osvdb.org/4758 http://www.redhat •

CVSS: 5.0EPSS: 0%CPEs: 49EXPL: 2

The imap_header function in the IMAP functionality for PHP before 4.3.0 allows remote attackers to cause a denial of service via an e-mail message with a large number of "To" addresses, which triggers an error in the rfc822_write_address function. • http://bugs.php.net/bug.php?id=19280 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=175040 https://access.redhat.com/security/cve/CVE-2002-2215 https://bugzilla.redhat.com/show_bug.cgi?id=1616932 •

CVSS: 5.0EPSS: 1%CPEs: 36EXPL: 1

move_uploaded_file in PHP does not does not check for the base directory (open_basedir), which could allow remote attackers to upload files to unintended locations on the system. • https://www.exploit-db.com/exploits/21347 http://bugs.php.net/bug.php?id=16128 http://marc.info/?l=bugtraq&m=101683938806677&w=2 http://online.securityfocus.com/archive/1/262999 http://online.securityfocus.com/archive/1/263259 http://www.iss.net/security_center/static/8591.php http://www.securityfocus.com/bid/4325 •