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

Moderate severity GitHub Reviewed Published May 14, 2022 to the GitHub Advisory Database • Updated May 14, 2024

Package

pip nova (pip)

Affected versions

< 12.0.0.0b3

Patched versions

112.0.0.0b3

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.

References

Published by the National Vulnerability Database Sep 8, 2015
Published to the GitHub Advisory Database May 14, 2022
Reviewed May 14, 2024
Last updated May 14, 2024

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(88th percentile)

Weaknesses

No CWEs

CVE ID

CVE-2015-3241

GHSA ID

GHSA-3vx7-xff6-h2vx

Source code

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