Overview
- Description
- In OpenShift Container Platform, a user with permissions to create or modify Routes can craft a payload that inserts a malformed entry into one of the cluster router's HAProxy configuration files. This malformed entry can match any arbitrary hostname, or all hostnames in the cluster, and direct traffic to an arbitrary application within the cluster, including one under attacker control.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.3
- Impact score
- 3.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- Severity
- MEDIUM
Weaknesses
- secalert@redhat.com
- CWE-400
- nvd@nist.gov
- NVD-CWE-noinfo
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:4.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6B62E762-2878-455A-93C9-A5DB430D7BB5"
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "14CF53D2-B585-4EA5-8F18-21BC9ECBB4B6"
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "91B493F0-5542-49F7-AAAE-E6CA6E468D7B"
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "81609549-25CE-4C8A-9DE3-170D23704208"
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0595C9F8-9C7A-4FC1-B7EE-52978A1B1E93"
}
],
"operator": "OR"
}
]
}
]