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CVE-2017-17051 REJECTED

An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was introduced with the fix for OSSA-2017-005 (CVE-2017-16239); however, only Nova stable/pike or later deployments with that fix applied and relying on the default FilterScheduler are affected.

EPSS 0.84% · 74.6th percentile

Risk Scores

EPSS Score
0.84%
74.6th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSnova0, 2:16.0.1-0ubuntu1, 2:16.0.1-0ubuntu2

Timeline

References

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