Vulnerability Details CVE-2022-1677
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 27.2%
CVSS Severity
CVSS v3 Score 6.3
References
Products affected by CVE-2022-1677
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cpe:2.3:a:redhat:openshift_container_platform:3.11
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cpe:2.3:a:redhat:openshift_container_platform:4.10
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cpe:2.3:a:redhat:openshift_container_platform:4.6
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cpe:2.3:a:redhat:openshift_container_platform:4.7
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cpe:2.3:a:redhat:openshift_container_platform:4.8
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cpe:2.3:a:redhat:openshift_container_platform:4.9