CVEvulnerability

CVE-2012-6087

5.8 MEDIUM Published 2013-09-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-09-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-20

Description

repository/s3/S3.php in the Amazon S3 library in Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to an incorrect CURLOPT_SSL_VERIFYHOST value.

Affected configurations

• moodle moodle (<= 2.2.11) • moodle moodle 2.2.0 • moodle moodle 2.2.1 • moodle moodle 2.2.2 • moodle moodle 2.2.3 • moodle moodle 2.2.4 • moodle moodle 2.2.5 • moodle moodle 2.2.6 • moodle moodle 2.2.7 • moodle moodle 2.2.8 • moodle moodle 2.2.9 • moodle moodle 2.2.10 • moodle moodle 2.3.0 • moodle moodle 2.3.1 • moodle moodle 2.3.2 • moodle moodle 2.3.3 • moodle moodle 2.3.4 • moodle moodle 2.3.5 • moodle moodle 2.3.6 • moodle moodle 2.3.7 • moodle moodle 2.3.8 • moodle moodle 2.4.0 • moodle moodle 2.4.1 • moodle moodle 2.4.2 • moodle moodle 2.4.3 • moodle moodle 2.4.4 • moodle moodle 2.4.5 • moodle moodle 2.5.0 • moodle moodle 2.5.1

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References