The zend_inline_hash_func function in php-luasandbox in the Scribuntu extension for MediaWiki before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to converting Lua data structures to PHP, as demonstrated by passing { [{}] = 1 } to a module function.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2014-05-12T14:00:00

Updated: 2014-05-12T13:57:00

Reserved: 2013-06-12T00:00:00


Link: CVE-2013-4570

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2014-05-12T14:55:04.710

Modified: 2014-05-12T16:13:43.983


Link: CVE-2013-4570

JSON object: View

cve-icon Redhat Information

No data.