Vulnerability Details CVE-2011-4302
mnet/xmlrpc/client.php in MNET in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not properly process the return value of the openssl_verify function, which allows remote attackers to bypass validation via a crafted certificate.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 33.6%
CVSS Severity
CVSS v2 Score 6.8
Products affected by CVE-2011-4302
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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
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cpe:2.3:a:moodle:moodle:2.0.0
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cpe:2.3:a:moodle:moodle:2.0.1
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cpe:2.3:a:moodle:moodle:2.0.2
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cpe:2.3:a:moodle:moodle:2.0.3
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cpe:2.3:a:moodle:moodle:2.0.4
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cpe:2.3:a:moodle:moodle:2.1.0
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cpe:2.3:a:moodle:moodle:2.1.1