Prior to 0.10.0-beta, LND (Lightning Network Daemon) would have accepted a counterparty high-S signature and broadcast tx-relay invalid local commitment/HTLC transactions. This can be exploited by any peer with an open channel regardless of the victim situation (e.g., routing node, payment-receiver, or payment-sender). The impact is a loss of funds in certain situations.
References
Link | Resource |
---|---|
https://gist.github.com/ariard/fb432a9d2cd3ba24fdc18ccc8c5c6eb4 | Third Party Advisory |
https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-October/002856.html | Mailing List Third Party Advisory |
https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-October/002858.html | Mailing List Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-10-21T02:00:23
Updated: 2020-10-21T02:00:23
Reserved: 2020-10-09T00:00:00
Link: CVE-2020-26895
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-10-21T02:15:12.660
Modified: 2020-10-30T19:17:15.133
Link: CVE-2020-26895
JSON object: View
Redhat Information
No data.
CWE