Overview
- Description
- OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 1.4
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
- Severity
- LOW
CVSS 2.0
- Type
- Primary
- Base score
- 2.1
- Impact score
- 2.9
- Exploitability score
- 3.9
- Vector string
- AV:N/AC:H/Au:S/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-200
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5ACD733B-4598-483E-A4D9-1832A4FF8C0D",
"versionEndExcluding": "12.0.1",
"versionStartIncluding": "12.0.0"
},
{
"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "91367215-987B-46AE-A997-016C0BD8BEF3",
"versionEndExcluding": "2015.1.3",
"versionStartIncluding": "2015.1.0"
}
],
"operator": "OR"
}
]
}
]