VulnerabilityDeferred
CVE-2015-20112
RLPx 5 has two CTR streams based on the same key, IV, and nonce.
LOW 3.4EPSS 0.15%
Does this matter?
Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.
Description
RLPx 5 has two CTR streams based on the same key, IV, and nonce. This can facilitate decryption on a private network.
- CVSS 3.1
- 3.4 LOWCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-325
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.