CVE-2015-2268

Medium

Description

filter/urltolink/filter.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 allows remote authenticated users to cause a denial of service (CPU consumption or partial outage) via a crafted string that is matched against an improper regular expression.

SeverityMedium
CVSS6.8
Exploit probability—
ProductMoodle
PublishedJun 1, 2015
First seenJun 1, 2015

How to fix

Update
  • moodle/moodle2.6.9, 2.7.6, 2.8.4 or later

Affected products

ProductAffected versionsFixed in
moodle moodlev ≤ 2.5.9, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.5.6, 2.5.7, 2.5.8, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.8.0, 2.8.1, 2.8.2, 2.8.3—
moodle/moodlePackagistv < 2.6.9, 2.7.0 ≤ v < 2.7.6, 2.8.0 ≤ v < 2.8.42.6.9, 2.7.6, 2.8.4

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