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CVSS: 10.0EPSS: 1%CPEs: 108EXPL: 0

21 Dec 2009 — PHP before 5.2.12 does not properly handle session data, which has unspecified impact and attack vectors related to (1) interrupt corruption of the SESSION superglobal array and (2) the session.save_path directive. PHP versiones anteriores a v5.2.12 no maneja adecuadamente los datos de sesión, teniendo un impacto no especificado y vectores de ataque relacionado con (1) la interrupción de corrupción de la selección SESSION superglobal y (2) la directiva session.save_path. • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html •

CVSS: 6.1EPSS: 9%CPEs: 111EXPL: 4

21 Dec 2009 — The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character. La función htmlspecialchars en PHP versiones anteriores a v5.2.12 no maneja adecuadamente (1) secuencias UTF-8 demasiado largas, (2) secuencias inválidas Shift_JIS, y (39 secuencias inválidas EUC-JP, ... • https://www.exploit-db.com/exploits/33414 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 1%CPEs: 110EXPL: 4

01 Dec 2009 — The zend_restore_ini_entry_cb function in zend_ini.c in PHP 5.3.0, 5.2.10, and earlier versions allows context-specific attackers to obtain sensitive information (memory contents) and cause a PHP crash by using the ini_set function to declare a variable, then using the ini_restore function to restore the variable. La función zend_restore_ini_entry_cb en zend_ini.c en PHP v5.3.0, v5.2.10, y anteriores permite a atacantes dependientes del contexto conseguir información sensible (contenidos de memoria) y produ... • https://www.exploit-db.com/exploits/10296 •

CVSS: 9.8EPSS: 2%CPEs: 110EXPL: 2

27 Nov 2009 — The proc_open function in ext/standard/proc_open.c in PHP before 5.2.11 and 5.3.x before 5.3.1 does not enforce the (1) safe_mode_allowed_env_vars and (2) safe_mode_protected_env_vars directives, which allows context-dependent attackers to execute programs with an arbitrary environment via the env parameter, as demonstrated by a crafted value of the LD_LIBRARY_PATH environment variable. La función proc_open en ext/standard/proc_open.c en PHP anterior a v5.2.11 y v5.3.x anterior a v5.3.1 no aplica adecuadame... • https://www.exploit-db.com/exploits/11636 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 7%CPEs: 14EXPL: 1

24 Nov 2009 — PHP before 5.2.12 and 5.3.x before 5.3.1 does not restrict the number of temporary files created when handling a multipart/form-data POST request, which allows remote attackers to cause a denial of service (resource exhaustion), and makes it easier for remote attackers to exploit local file inclusion vulnerabilities, via multiple requests, related to lack of support for the max_file_uploads directive. PHP v5.2.11, y v5.3.x antes de v5.3.1, no restringen el número de archivos temporales creados al manipular ... • https://www.exploit-db.com/exploits/10242 • CWE-770: Allocation of Resources Without Limits or Throttling •

CVSS: 7.5EPSS: 0%CPEs: 63EXPL: 1

23 Nov 2009 — The tempnam function in ext/standard/file.c in PHP before 5.2.12 and 5.3.x before 5.3.1 allows context-dependent attackers to bypass safe_mode restrictions, and create files in group-writable or world-writable directories, via the dir and prefix arguments. La función tempnam de ext/standard/file.c de PHP v5.2.11 y anteriores, y v5.3.x anteriores a v5.3.1, permite a usuarios dependiendo del contexto evitar las restricciones safe_mode, y crear ficheros en directorios con permisos de sistema operativo de escri... • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 2%CPEs: 62EXPL: 1

23 Nov 2009 — The posix_mkfifo function in ext/posix/posix.c in PHP before 5.2.12 and 5.3.x before 5.3.1 allows context-dependent attackers to bypass open_basedir restrictions, and create FIFO files, via the pathname and mode arguments, as demonstrated by creating a .htaccess file. La función posix_mkfifo de ext/posix/posix.c de PHP v5.2.11 y anteriores, y v5.3.x anteriores a la v5.3.1, permite a atacantes dependiendo del contexto evitar las restricciones open_basedir, y crear ficheros FIFO, a través de los argumentos "p... • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0

23 Nov 2009 — main/streams/plain_wrapper.c in PHP 5.3.x before 5.3.1 does not recognize the safe_mode_include_dir directive, which allows context-dependent attackers to have an unknown impact by triggering the failure of PHP scripts that perform include or require operations, as demonstrated by a script that attempts to perform a require_once on a file in a standard library directory. NOTE: a reliable third party reports that this is not a vulnerability, because it results in a more restrictive security policy. ** EN DIS... • http://bugs.php.net/bug.php?id=50063 •

CVSS: 9.8EPSS: 1%CPEs: 13EXPL: 0

19 Oct 2009 — The _gdGetColors function in gd_gd.c in PHP 5.2.11 and 5.3.x before 5.3.1, and the GD Graphics Library 2.x, does not properly verify a certain colorsTotal structure member, which might allow remote attackers to conduct buffer overflow or buffer over-read attacks via a crafted GD file, a different vulnerability than CVE-2009-3293. NOTE: some of these details are obtained from third party information. La función _gdGetColors en el archivo gd_gd.c en PHP versión 5.2.11 y versiones 5.3.x anteriores a 5.3.1, y G... • http://marc.info/?l=oss-security&m=125562113503923&w=2 • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.1EPSS: 1%CPEs: 112EXPL: 0

22 Sep 2009 — The php_openssl_apply_verification_policy function in PHP before 5.2.11 does not properly perform certificate validation, which has unknown impact and attack vectors, probably related to an ability to spoof certificates. La función php_openssl_apply_verification_policy de PHP en versiones anteriores a la v5.2.11 no realiza adecuadamente la validación de un certificado, lo que tiene un impacto y vectores de ataque desconocidos, probablemente relacionados con la posibilidad de suplantar certificados. • http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html • CWE-20: Improper Input Validation •