| Package | Affected versions | Patched versions |
|---|---|---|
| etcd | ≥ 3.4.0, < 3.4.10< 3.3.23 | 3.4.103.3.23 |
In etcd before versions 3.3.23 and 3.4.10, it is possible to have an entry index greater then the number of entries in the ReadAll method in wal/wal.go. This could cause issues when WAL entries are being read during consensus as an arbitrary etcd consensus participant could go down from a runtime panic when reading the entry.
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