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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-08-18T03:00:00
Updated: 2024-08-05T18:51:07.351Z
Reserved: 2017-08-17T00:00:00
Link: CVE-2017-12932
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-08-18T03:29:00.183
Modified: 2024-11-21T03:10:27.327
Link: CVE-2017-12932
Redhat