CVE-2017-12933

2017-08-18T03:29:00
ID CVE-2017-12933
Type cve
Reporter cve@mitre.org
Modified 2019-10-03T00:03:00

Description

The finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.