In etcd prior to 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there are no more available file descriptors to accept connections on the gateway.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
redhat etcd |
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fedoraproject fedora 32 |
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