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VULNERABILITIES

CVE-2011-4302 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=54941685e3e86ec085641dcb7ebb1f96f06735b2 CVE
http://moodle.org/mod/forum/discuss.php?d=188314 CVEVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=747444 CVEPatch
http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=54941685e3e86ec085641dcb7ebb1f96f06735b2 [email protected]
http://moodle.org/mod/forum/discuss.php?d=188314 [email protected]Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]

Affected Products

ProductVersions
moodle moodle
1.9.2
1.9.3
1.9.4
1.9.5
1.9.6

CPE

  • cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2011-4302
NVD Published Date:
Jul 11, 2012
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2011-4302 Details - Not Deferred