GHSA-hrv9-4x4c-9jc8

Suggest an improvement
Source
https://github.com/advisories/GHSA-hrv9-4x4c-9jc8
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-hrv9-4x4c-9jc8/GHSA-hrv9-4x4c-9jc8.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-hrv9-4x4c-9jc8
Aliases
Published
2022-05-14T01:58:45Z
Modified
2026-07-07T11:56:30Z
Summary
OpenStack Nova DoS through ephemeral disk backing files
Details

The libvirt driver in OpenStack Compute (Nova) before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service (disk consumption) by creating and deleting instances with unique os_type settings, which triggers the creation of a new ephemeral disk backing file.

Database specific 
{
    "cwe_ids":  [],
    "github_reviewed":  true,
    "github_reviewed_at":  "2024-05-14T20:53:51Z",
    "nvd_published_at":  "2014-03-06T15:55:00Z",
    "severity":  "MODERATE"
}
References

Affected packages

PyPI / nova

Package

Name
nova
View open source insights on deps.dev
Purl
pkg:pypi/nova

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
12.0.0a0

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-hrv9-4x4c-9jc8/GHSA-hrv9-4x4c-9jc8.json"