Vulnerability Details CVE-2011-4305
message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshing.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 62.9%
CVSS Severity
CVSS v2 Score 4.0
Products affected by CVE-2011-4305
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cpe:2.3:a:moodle:moodle:1.9.1
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cpe:2.3:a:moodle:moodle:1.9.10
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cpe:2.3:a:moodle:moodle:1.9.11
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cpe:2.3:a:moodle:moodle:1.9.12
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cpe:2.3:a:moodle:moodle:1.9.13
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cpe:2.3:a:moodle:moodle:1.9.2
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cpe:2.3:a:moodle:moodle:1.9.3
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cpe:2.3:a:moodle:moodle:1.9.4
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cpe:2.3:a:moodle:moodle:1.9.5
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cpe:2.3:a:moodle:moodle:1.9.6
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cpe:2.3:a:moodle:moodle:1.9.7
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cpe:2.3:a:moodle:moodle:1.9.8
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cpe:2.3:a:moodle:moodle:1.9.9