Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2014-12-20T11:00:00
Updated: 2024-08-06T13:10:51.133Z
Reserved: 2014-10-10T00:00:00
Link: CVE-2014-8142
Vulnrichment
No data.
NVD
Status : Modified
Published: 2014-12-20T11:59:00.057
Modified: 2024-11-21T02:18:38.793
Link: CVE-2014-8142
Redhat