Overview
- Description
- In Puppet Enterprise 2017.1.x and 2017.2.1, using specially formatted strings with certain formatting characters as Classifier node group names or RBAC role display names causes errors, effectively causing a DOS to the service. This was resolved in Puppet Enterprise 2017.2.2.
- Source
- security@puppet.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:puppet:puppet_enterprise:2017.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1364714C-1FD3-4195-BD35-548544EB6424"
},
{
"criteria": "cpe:2.3:a:puppet:puppet_enterprise:2017.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23F91CE9-C65E-4E6E-85C0-FAF898DE0064"
},
{
"criteria": "cpe:2.3:a:puppet:puppet_enterprise:2017.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "665E60CC-6A1D-4983-B8C3-0E6726D8014D"
}
],
"operator": "OR"
}
]
}
]