OpenStack Compute Instance Deletion Flaw Allows Denial of Service
CVE-2016-7498
6.5MEDIUM
Summary
OpenStack Compute (nova) version 13.0.0 features a vulnerability where instances can fail to be deleted properly from compute nodes. This issue arises when remote authenticated users delete instances that are in a resize state, potentially leading to denial of service through disk consumption. This vulnerability exists due to a regression introduced in a previous CVE (CVE-2015-3280), highlighting the importance of maintaining robust operational protocols in cloud environments.
References
CVSS V3.1
Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved