CVE-2012-3398 in Moodle

Summary

Algorithmic complexity vulnerability in Moodle 1.9.x before 1.9.19, 2.0.x before 2.0.10, 2.1.x before 2.1.7, and 2.2.x before 2.2.4 allows remote authenticated users to cause a denial of service (CPU consumption) by using the advanced-search feature on a database activity that has many records.

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• Reservation: 06/14/2012
• Disclosure: 07/23/2012
• Moderation: VulDB entry created
• Entries: VDB-61399 (1)
• CPE: ready
• CWE: CWE-407 (Confirmed)
• CVSS: 4.3
• EPSS: 0.00621
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2012-3398
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-3398
• CVE Details: https://www.cvedetails.com/cve/CVE-2012-3398/