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CVSS: 7.5EPSS: 0%CPEs: 11EXPL: 1

Heap-based buffer overflow in pcre_compile.c in the Perl-Compatible Regular Expression (PCRE) library 7.7 allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a regular expression that begins with an option and contains multiple branches. Desbordamiento de búfer basado en montículo en pcre_compile.c en la biblioteca Perl-Compatible Regular Expression (PCRE) 7.7, permite a atacantes dependientes del contexto provocar una denegación de servicio (caída) o la posibilidad de ejecutar código de su elección a través de expresiones regulares que comienzan con un opción y contienen múltiples ramas. • http://bugs.gentoo.org/show_bug.cgi?id=228091 http://ftp.gnome.org/pub/GNOME/sources/glib/2.16/glib-2.16.4.changes http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html http://lists.apple.com/archives/security-announce/2009/May/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html http://marc.info/?l=bugtraq&m=124654546101607&w=2 http://marc.info/?l=bugtraq&m=125631037611762&w=2 http://secunia.com/advisories/30916& • CWE-787: Out-of-bounds Write •

CVSS: 5.0EPSS: 1%CPEs: 7EXPL: 0

php_imap.c in PHP 5.2.5, 5.2.6, 4.x, and other versions, uses obsolete API calls that allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long IMAP request, which triggers an "rfc822.c legacy routine buffer overflow" error message, related to the rfc822_write_address function. El archivo php_imap.c en PHP versiones 5.2.5, 5.2.6, 4.x y otras versiones, utiliza llamadas API obsoletas que permiten a los atacantes dependiendo del contexto causar una denegación de servicio (bloqueo) y posiblemente ejecutar código arbitrario por medio de una larga petición IMAP, que activa un mensaje de error "rfc822.c legacy routine buffer overflow", relacionado con la función rfc822_write_address. • http://bugs.php.net/bug.php?id=42862 http://lists.apple.com/archives/security-announce/2009/May/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2008-12/msg00002.html http://marc.info/?l=bugtraq&m=124654546101607&w=2 http://marc.info/?l=bugtraq&m=125631037611762&w=2 http://osvdb.org/46641 http://secunia.com/advisories/31200 http://secunia.com/advisories/32746 http://secunia.com/advisories/35074 http://secunia.com/advisories/35306 http://secunia. • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.0EPSS: 0%CPEs: 23EXPL: 1

Multiple directory traversal vulnerabilities in PHP 5.2.6 and earlier allow context-dependent attackers to bypass safe_mode restrictions by creating a subdirectory named http: and then placing ../ (dot dot slash) sequences in an http URL argument to the (1) chdir or (2) ftok function. Múltiples vulnerabilidades de Salto de Directorio en PHP 5.2.6 permiten a los atacantes según contexto saltarse las restricciones safe_mode creando un subdirectorio denominado http: y colocando después secuencias ../ (punto punto barra) en un argumento http URL en la función (1) chdir o (2) ftok. • https://www.exploit-db.com/exploits/31937 http://lists.apple.com/archives/security-announce/2009/May/msg00002.html http://marc.info/?l=bugtraq&m=124654546101607&w=2 http://marc.info/?l=bugtraq&m=125631037611762&w=2 http://secunia.com/advisories/32746 http://secunia.com/advisories/35074 http://secunia.com/advisories/35650 http://security.gentoo.org/glsa/glsa-200811-05.xml http://securityreason.com/achievement_securityalert/55 http://securityreason.com/securityalert/3942 http: • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 10.0EPSS: 2%CPEs: 25EXPL: 0

The escapeshellcmd API function in PHP before 5.2.6 has unknown impact and context-dependent attack vectors related to "incomplete multibyte chars." La función escapeshellcmd API en PHP anterior a 5.2.6 tiene impacto desconocido y vectores de ataque dependientes del contexto relacionados con "caracteres multibyte incompletos". • http://lists.apple.com/archives/security-announce//2008/Jul/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html http://secunia.com/advisories/30048 http://secunia.com/advisories/30083 http://secunia.com/advisories/30158 http://secunia.com/advisories/30288 http://secunia.com/advisories/30345 http://secunia.com/advisories/30411 http://secunia.com/advisories/30757 http://secunia.com/advisories/30828 http://secunia.com/advisories/30967 http:/&#x •

CVSS: 10.0EPSS: 12%CPEs: 9EXPL: 1

The init_request_info function in sapi/cgi/cgi_main.c in PHP before 5.2.6 does not properly consider operator precedence when calculating the length of PATH_TRANSLATED, which might allow remote attackers to execute arbitrary code via a crafted URI. La función init_request_info en sapi/cgi/cgi_main.c en PHP en versiones anteriores a 5.2.6 no considera correctamente la precedencia del operador cuando calcula la longitud de PATH_TRANSLATED, lo que podrían permitir a atacantes remotos ejecutar código arbitrario a través de una URI manipulada. • http://cvs.php.net/viewvc.cgi/php-src/sapi/cgi/cgi_main.c?r1=1.267.2.15.2.50.2.12&r2=1.267.2.15.2.50.2.13&diff_format=u http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01476437 http://lists.apple.com/archives/security-announce//2008/Jul/msg00003.html http://marc.info/?l=bugtraq&m=124654546101607&w=2 http://marc.info/?l=bugtraq&m=125631037611762&w=2 http://secunia.com/advisories/30048 http://secunia.com/advisories/30083 http:/ • CWE-131: Incorrect Calculation of Buffer Size •