CVE-2015-20112
RLPx 5 has two CTR streams based on the same key, IV, and nonce. This can facilitate decryption on a private network.
- Score
- CVSS 3.1 3.4 Low
- Status
- Deferred - cve@mitre.org
- Published
- 2025-06-29
- Last modified
- 2025-06-30
- Weaknesses
- CWE-325
Affected products
References
- https://github.com/LaurentMT/go-ethereum/commit/e8cba7283b57280b1bcf5761478f852398365901
- https://github.com/ethereum/devp2p/blob/master/rlpx.md#known-issues-in-the-current-version
- https://github.com/ethereum/devp2p/issues/32
- https://github.com/ethereum/go-ethereum/issues/1315
- https://github.com/hyperledger/besu/issues/7926
