ext/standard/var_unserializer.re in PHP 7.0.x before 7.0.21 and 7.1.x before 7.1.7 is prone to a heap use after free while unserializing untrusted data, related to the zval_get_type function in Zend/zend_types.h. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
References
Link | Resource |
---|---|
http://php.net/ChangeLog-7.php | Vendor Advisory |
http://www.securityfocus.com/bid/100428 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:1296 | |
https://bugs.php.net/bug.php?id=74101 | Issue Tracking Third Party Advisory |
https://www.debian.org/security/2018/dsa-4080 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2017-08-18T03:00:00
Updated: 2018-05-03T09:57:01
Reserved: 2017-08-17T00:00:00
Link: CVE-2017-12934
JSON object: View
NVD Information
Status : Modified
Published: 2017-08-18T03:29:00.260
Modified: 2018-05-04T01:29:04.037
Link: CVE-2017-12934
JSON object: View
Redhat Information
No data.
CWE