CVSS: 9.8EPSS: 1%CPEs: 11EXPL: 1CVE-2016-7129 – php: wddx_deserialize allows illegal memory access
https://notcve.org/view.php?id=CVE-2016-7129
The php_wddx_process_data function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via an invalid ISO 8601 time value, as demonstrated by a wddx_deserialize call that mishandles a dateTime element in a wddxPacket XML document. La función php_wddx_process_data en ext/wddx/wddx.c en PHP en versiones anteriores a 5.6.25 y 7.x en versiones anteriores a 7.0.10 permite a atacantes remotos provocar una denegación de servicio (error de segmentación) o tener otro posible impacto no especificado a través de un valor de tiempo ISO 8601 no válido, según lo demostrado mediante una llamada wddx_deserialize que no maneja adecuadamente un elemento dateTime en un documento XML wddxPacket. • http://openwall.com/lists/oss-security/2016/09/02/9 http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.php.net/ChangeLog-5.php http://www.php.net/ChangeLog-7.php http://www.securityfocus.com/bid/92758 http://www.securitytracker.com/id/1036680 https://bugs.php.net/bug.php?id=72749 https://github.com/php/php-src/commit/426aeb2808955ee3d3f52e0cfb102834cdb836a5?w=1 https://security.gentoo.org/glsa/201611-22 https://www.tenable.com/security/tns-2016-19 http • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 2%CPEs: 11EXPL: 1CVE-2016-7130 – php: wddx_deserialize null dereference
https://notcve.org/view.php?id=CVE-2016-7130
The php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document. La función php_wddx_pop_element en ext/wddx/wddx.c en PHP en versiones anteriores a 5.6.25 y 7.x en versiones anteriores a 7.0.10 permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída de aplicación) o tener otro posible impacto no especificado a través de un valor binario base64 no válido, según lo demostrado mediante una llamada wddx_deserialize que no maneja adecuadamente un elemento binario en un documento XML wddxPacket. • http://openwall.com/lists/oss-security/2016/09/02/9 http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.php.net/ChangeLog-5.php http://www.php.net/ChangeLog-7.php http://www.securityfocus.com/bid/92764 http://www.securitytracker.com/id/1036680 https://bugs.php.net/bug.php?id=72750 https://github.com/php/php-src/commit/698a691724c0a949295991e5df091ce16f899e02?w=1 https://security.gentoo.org/glsa/201611-22 https://www.tenable.com/security/tns-2016-19 http • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 1%CPEs: 11EXPL: 1CVE-2016-7131 – php: wddx_deserialize null dereference with invalid xml
https://notcve.org/view.php?id=CVE-2016-7131
ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character. ext/wddx/wddx.c en PHP en versiones anteriores a 5.6.25 y 7.x en versiones anteriores a 7.0.10 permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída de aplicación) o tener otro posible impacto no especificado a través de un documento XML wddxPacket mal formado que es manejado incorrectamente en una llamada wddx_deserialize, según lo demostrado mediante una etiqueta que carece de un carácter < (menos que). • http://openwall.com/lists/oss-security/2016/09/02/9 http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.php.net/ChangeLog-5.php http://www.php.net/ChangeLog-7.php http://www.securityfocus.com/bid/92768 http://www.securitytracker.com/id/1036680 https://bugs.php.net/bug.php?id=72790 https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 https://security.gentoo.org&# • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 1%CPEs: 11EXPL: 1CVE-2016-7132 – php: wddx_deserialize null dereference in php_wddx_pop_element
https://notcve.org/view.php?id=CVE-2016-7132
ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a stray element inside a boolean element, leading to incorrect pop processing. ext/wddx/wddx.c en PHP en versiones anteriores a 5.6.25 y 7.x en versiones anteriores a 7.0.10 permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída de aplicación) o tener otro posible impacto no especificado a través de un documento XML wddxPacket no válido que es manejado incorrectamente en una llamada wddx_deserialize, según lo demostrado mediante un elemento stray dentro de un elemento booleano, que conduce a un procesamiento pop incorrecto. • http://openwall.com/lists/oss-security/2016/09/02/9 http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.php.net/ChangeLog-5.php http://www.php.net/ChangeLog-7.php http://www.securityfocus.com/bid/92767 http://www.securitytracker.com/id/1036680 https://bugs.php.net/bug.php?id=72799 https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 https://security.gentoo.org&# • CWE-476: NULL Pointer Dereference •
CVSS: 9.1EPSS: 1%CPEs: 28EXPL: 1CVE-2016-5114 – php: out-of-bounds write in fpm_log.c
https://notcve.org/view.php?id=CVE-2016-5114
sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging. sapi/fpm/fpm/fpm_log.c en PHP en versiones anteriores a 5.5.31, 5.6.x en versiones anteriores a 5.6.17 y 7.x en versiones anteriores a 7.0.2 malinterpreta la semántica del valor de retorno snprinfg, lo que permite a atacantes remotos obtener información sensible del proceso de memoria o provocar una denegación de servicio (lectura fuera de rango y desbordamiento de búfer) a través de una cadena larga, como se demuestra por una URl larga en una configuración con inicio de sesión REQUEST_URI personalizado. An out-of-bounds write flaw was found in the fpm_log_write() logging function of PHP's FastCGI Process Manager service. A remote attacker could repeatedly send maliciously crafted requests to force FPM to exhaust file system space, creating a denial of service and preventing further logging. • http://github.com/php/php-src/commit/2721a0148649e07ed74468f097a28899741eb58f?w=1 http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php http://rhn.redhat.com/errata/RHSA-2016-2750.html http://www.openwall.com/lists/oss-security/2016/05/29/1 http://www.search-lab.hu/about-us/news/111-some-unusual-vulnerabilities-in-the-php-engine https://bugs.php.net/bug.php?id=70755 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 https& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •