Description (CNA)
In etcd before versions 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).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| etcd-io / etcd | affected < 3.3.23; affected < 3.4.10 |
CWE
CWE-281
References
- https://github.com/etcd-io/etcd/security/advisories/GHSA-chh6-ppwq-jh92
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/
ADP enrichment
No English description supplied.