CVE-2024-55563

Bitcoin Core through 27.2 allows transaction-relay jamming via an off-chain protocol attack, a related issue to CVE-2024-52913. For example, the outcome of an HTLC Hashed Timelock Contract can be changed because a flood of transaction traffic prevents propagation of certain Lightning channel...

CVE-2024-55563

creationtimestamp| type| source ---|---|--- 2024-12-09 00:31:04+00:00| seen| https://infosec.exchange/users/cve/statuses/113620042624297259 2024-12-09 03:49:17+00:00| seen| https://t.me/cvedetector/12341 2024-12-09 13:15:05+00:00| seen| https://t.me/CyberBulletin/26745 2024-12-09 13:15:05+00:00|...

CVE-2024-55563

CVE-2024-55563 affects Bitcoin Core up to version 27.2, enabling a transaction-relay jamming/off‑chain protocol attack that can cause certain Lightning channel HTLC transactions to be blocked or their outcomes changed when a flood of transaction traffic prevents propagation. The issue is related ...

CVE-2024-55563

Bitcoin Core through 27.2 allows transaction-relay jamming via an off-chain protocol attack, a related issue to CVE-2024-52913. For example, the outcome of an HTLC Hashed Timelock Contract can be changed because a flood of transaction traffic prevents propagation of certain Lightning channel...