Overview
- Description
- A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/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
- secalert@redhat.com
- CWE-770
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B"
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.5.16:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FECE9CCD-E26F-4FAA-8ADC-8AAC7116FE5B"
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6B62E762-2878-455A-93C9-A5DB430D7BB5"
}
],
"operator": "OR"
}
]
}
]