CVE-2012-3371 in Compute

Summary

The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.

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• Reservation: 06/14/2012
• Disclosure: 07/17/2012
• Moderation: VulDB entry created
• Entries: 1: VDB-61330
• CPE: ready
• CWE: CWE-20 (Confirmed)
• CVSS: 4.3
• EPSS: 0.00881
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2012-3371
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-3371
• CVE Details: https://www.cvedetails.com/cve/CVE-2012-3371/