CVE-2023-0296

The Birthday attack against 64-bit block ciphers flaw (CVE-2016-2183) was reported for the health checks port (9979) on etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port (9979) on etcd grpc-proxy, hence this port might be considered as still vulnerable to the same type of vulnerability. The health checks on etcd grpc-proxy do not contain sensitive data (only metrics data), therefore the potential impact related to this vulnerability is minimal. The CVE-2023-0296 has been assigned to this issue to track the permanent fix in the etcd component.

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2161287	Issue Tracking

Configuration 1

cpe:2.3:a:redhat:openshift:4.11:*:*:*:*:*:*:*

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Published : 2023-01-17 09:15

Updated : 2023-02-13 04:53

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NVD link : CVE-2023-0296

Mitre link : CVE-2023-0296

Openshift

Redhat

CWE-327