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.
References
Link | Resource |
---|---|
http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-January/000138.html | Patch Vendor Advisory |
https://bugzilla.wikimedia.org/show_bug.cgi?id=54527 | Patch |
History
No history.
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
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
Redhat Information
No data.
CWE