In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution.
References
Link | Resource |
---|---|
http://blog.checkpoint.com/2016/12/27/check-point-discovers-three-zero-day-vulnerabilities-web-programming-language-php-7 | Third Party Advisory |
http://blog.checkpoint.com/wp-content/uploads/2016/12/PHP_Technical_Report.pdf | Exploit Technical Description Third Party Advisory |
http://www.securityfocus.com/bid/95151 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1037659 | |
https://access.redhat.com/errata/RHSA-2018:1296 | |
https://bugs.php.net/bug.php?id=73092 | Issue Tracking Permissions Required |
https://security.netapp.com/advisory/ntap-20180112-0001/ | |
https://www.youtube.com/watch?v=LDcaPstAuPk | Technical Description |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: checkpoint
Published: 2017-01-12T00:00:00
Updated: 2018-05-03T09:57:01
Reserved: 2016-09-09T00:00:00
Link: CVE-2016-7479
JSON object: View
NVD Information
Status : Modified
Published: 2017-01-12T00:59:00.140
Modified: 2018-05-04T01:29:01.880
Link: CVE-2016-7479
JSON object: View
Redhat Information
No data.
CWE