CVE-2016-1000004

Insufficient type checks were employed prior to casting input data in SimpleXMLElement_exportNode and simplexml_import_dom. This issue affects HHVM versions prior to 3.9.5, all versions between 3.10.0 and 3.12.3 (inclusive), and all versions between 3.13.0 and 3.14.1 (inclusive).

Date published : 2020-02-19

https://github.com/facebook/hhvm/commit/8e7266fef1f329b805b37f32c9ad0090215ab269

https://www.facebook.com/security/advisories/cve-2016-1000004