CVEvulnerability

CVE-2011-4302

6.8 MEDIUM Published 2012-07-11 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-07-11
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-20

Description

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 configurations

• moodle moodle 1.9.2 • moodle moodle 1.9.3 • moodle moodle 1.9.4 • moodle moodle 1.9.5 • moodle moodle 1.9.6 • moodle moodle 1.9.7 • moodle moodle 1.9.8 • moodle moodle 1.9.9 • moodle moodle 1.9.10 • moodle moodle 1.9.11 • moodle moodle 1.9.12 • moodle moodle 1.9.13 • moodle moodle 2.0.0 • moodle moodle 2.0.1 • moodle moodle 2.0.2 • moodle moodle 2.0.3 • moodle moodle 2.0.4 • moodle moodle 2.1.0 • moodle moodle 2.1.1

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References