- Description
- 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 transactions.
- Source
- cve@mitre.org
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-770
- Hype score
- Not currently trending
#CybersecurityNews A critical vulnerability, CVE-2024-55563, threatens the Bitcoin Lightning Network by enabling transaction-relay jamming attacks. This could disrupt transactions and lead to financial losses. ⚠️ #BitcoinSecurity #LightningNetwork #CVE20… https://t.co/EiLdMv2s7L
@TweetThreatNews
9 Dec 2024
3 Impressions
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CVE-2024-55563: Transaction-Relay Jamming Vulnerability Poses Threat to Bitcoin Lightning Network https://t.co/3OgSucYFAJ
@Dinosn
9 Dec 2024
1790 Impressions
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🗣 CVE-2024-55563: Transaction-Relay Jamming Vulnerability Poses Threat to Bitcoin Lightning Network https://t.co/nqBxKxwrkp
@fridaysecurity
9 Dec 2024
31 Impressions
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CVE-2024-55563: Transaction-Relay Jamming Vulnerability Poses Threat to #Bitcoin Lightning Network Find out about the security risk CVE-2024-55563 in the Bitcoin network and its implications for the stability of the Lightning Network https://t.co/fMHtKDy0dQ
@the_yellow_fall
9 Dec 2024
208 Impressions
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CVE-2024-55563 Off-Chain Jamming Vulnerability in Bitcoin Core via HTLC Attack Bitcoin Core up to version 27.2 has a vulnerability that lets attackers jam transaction relay using an off-chain protocol attack. Thi... https://t.co/Be8ueFEGsN
@VulmonFeeds
9 Dec 2024
50 Impressions
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