CVE-2020-26896

Prior to 0.11.0-beta, LND Lightning Network Daemon had a vulnerability in its invoice database. While claiming on-chain a received HTLC output, it didn't verify that the corresponding outgoing off-chain HTLC was already settled before releasing the preimage. In the case of a hash-and-amount...

CVE-2020-26896

Prior to 0.11.0-beta, LND Lightning Network Daemon had a vulnerability in its invoice database. While claiming on-chain a received HTLC output, it didn't verify that the corresponding outgoing off-chain HTLC was already settled before releasing the preimage. In the case of a hash-and-amount...

CVE-2020-26896

The CVE affects LND (Lightning Network Daemon) prior to version 0.11.0-beta, specifically its invoice database. The root cause is that, when claiming an on-chain HTLC output, LND did not verify that the corresponding off-chain HTLC had already been settled before releasing the preimage. In a hash...

CVE-2020-26896: Improper Validation of Integrity Check Value

Prior to 0.11.0-beta, LND Lightning Network Daemon had a vulnerability in its invoice database. While claiming on-chain a received HTLC output, it didn't verify that the corresponding outgoing off-chain HTLC was already settled before releasing the preimage. In the case of a hash-and-amount...