CVE-2016-7130

Description

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.

References

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

Details

Risk Information

CVSS v2

CVSS v3