CVE-2017-12932

2017-08-18T03:29:00
ID CVE-2017-12932
Type cve
Reporter cve@mitre.org
Modified 2018-05-04T01:29:00

Description

ext/standard/var_unserializer.re in PHP 7.0.x through 7.0.22 and 7.1.x through 7.1.8 is prone to a heap use after free while unserializing untrusted data, related to improper use of the hash API for key deletion in a situation with an invalid array size. Exploitation of this issue can have an unspecified impact on the integrity of PHP.