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prionPRIOn knowledge basePRION:CVE-2013-4570
HistoryMay 12, 2014 - 2:55 p.m.

Null pointer dereference

2014-05-1214:55:00
PRIOn knowledge base
www.prio-n.com
1

7.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.2%

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.

7.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.2%

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