CVE-2016-7418

Published: 17 September 2016

The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.26 and 7.x before 7.0.11 allows remote attackers to cause a denial of service (invalid pointer access and out-of-bounds read) or possibly have unspecified other impact via an incorrect boolean element in a wddxPacket XML document, leading to mishandling in a wddx_deserialize call.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.6.26)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr)
Released (5.5.9+dfsg-1ubuntu4.20)
Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=c4cca4c20e75359c9a13a1f9a36cb7b4e9601d29
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.11)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (7.0.8-0ubuntu0.16.04.3)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=9528ce73156e2b6a5e96e371068b24a5975f4bcd
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=c4cca4c20e75359c9a13a1f9a36cb7b4e9601d29