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Case File

CVE-2012-3371

LOW · CVSS 3.5 EPSS 1.85% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-07-17 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2012-3371
Severity
LOW
CVSS
3.5
EPSS
1.85%

Original Filing — NVD Description

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.