OpenStack Nova instance migration process does not stop when instance is deleted

Description

OpenStack Compute (nova) 2015.1 through 2015.1.1, 2014.2.3, and earlier does not stop the migration process when the instance is deleted, which allows remote authenticated users to cause a denial of service (disk, network, and other resource consumption) by resizing and then deleting an instance.

Basic information

Type
reviewed
Severity
medium
Advisory on GitHub
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Source code
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Published (advisory)
2022-05-14 01:58:45 UTC
Updated
2024-05-14 20:53:51 UTC
GitHub reviewed
2024-05-14 20:53:49 UTC
NVD published
2015-09-08

EPSS Score

Score Percentile
1.97% 83.52%

CVSS Scores

No CVSS scores in this advisory.

Identifiers

Affected packages (1)

Vulnerable version ranges and first patched releases as published by GitHub.

Ecosystem Package Vulnerable range First patched Vulnerable functions
pip nova < 12.0.0.0b3 112.0.0.0b3

References

cvelogic Threat Intelligence