In etcd prior to 3.3.23 and 3.4.10, certain directory paths are created (etcd data directory and the directory path when provided to automatically generate self-signed certificates for TLS connections with clients) with restricted access permissions (700) by using the os.MkdirAll. This function does not perform any permission checks when a given directory path exists already. A possible workaround is to ensure the directories have the desired permission (700).
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
etcd etcd |
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fedoraproject fedora 32 |
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