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veracodeVeracode Vulnerability DatabaseVERACODE:4736
HistoryJul 27, 2017 - 2:36 a.m.

Regular Expression Denial Of Service (ReDoS)

2017-07-2702:36:12
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
4

EPSS

0.003

Percentile

68.7%

Moodle is vulnerable to regular expression denial of service (ReDoS) attacks. Attackers can cause CPU consumption or partial outage by passing a string to the filter/mediaplugin/filter.php which has an improper regular expression.