CVE-2011-4302

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Summary

CVECVE-2011-4302
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-07-11 10:26:10 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionmnet/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.

Risk And Classification

Primary CVSS: v2.0 6.8 from [email protected]

AV:N/AC:M/Au:N/C:P/I:P/A:P

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:M/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Moodle Moodle 1.9.10 All All All
Application Moodle Moodle 1.9.11 All All All
Application Moodle Moodle 1.9.12 All All All
Application Moodle Moodle 1.9.13 All All All
Application Moodle Moodle 1.9.2 All All All
Application Moodle Moodle 1.9.3 All All All
Application Moodle Moodle 1.9.4 All All All
Application Moodle Moodle 1.9.5 All All All
Application Moodle Moodle 1.9.6 All All All
Application Moodle Moodle 1.9.7 All All All
Application Moodle Moodle 1.9.8 All All All
Application Moodle Moodle 1.9.9 All All All
Application Moodle Moodle 2.0.0 All All All
Application Moodle Moodle 2.0.1 All All All
Application Moodle Moodle 2.0.2 All All All
Application Moodle Moodle 2.0.3 All All All
Application Moodle Moodle 2.0.4 All All All
Application Moodle Moodle 2.1.0 All All All
Application Moodle Moodle 2.1.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
747444 – (CVE-2011-4300, CVE-2011-4301, CVE-2011-4302, CVE-2011-4303, CVE-2011-4304, CVE-2011-4305, CVE-2011-4306, CVE-2011-4307, CVE-2011-4308, CVE-2011-4309) moodle: Multiple security fixes in 2.1.2, 2.0.5, and 1.9.14 af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Patch
Moodle.org: MSA-11-0032: MNET SSL validation issue af854a3a-2127-422b-91ae-364da2661108 moodle.org Vendor Advisory
Official Moodle git projects - moodle.git/commit af854a3a-2127-422b-91ae-364da2661108 git.moodle.org
Official Moodle git projects - moodle.git/commit MITRE git.moodle.org
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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