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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 open…

Impact

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.

Affected products

VendorProductAffected versions
MoodleMoodle
Versions 1.9.2, 1.9.3, 1.9.4, 1.9.5, 1.9.6, 1.9.7

Weakness classification

CWE-20

References