From: Murch <murch@murch•one>
To: bitcoindev@googlegroups.com
Subject: Re: [bitcoindev] A "Free" Relay Attack Taking Advantage of The Lack of Full-RBF In Core
Date: Fri, 19 Jul 2024 14:26:44 -0400 [thread overview]
Message-ID: <6f6177b4-4fd3-4c22-ad13-97d430d7d0bc@murch.one> (raw)
In-Reply-To: <Zpk7EYgmlgPP3Y9D@petertodd.org>
On 7/18/24 11:56, Peter Todd wrote:
> # Summary
>
> This is a public disclosure of a vulnerability that I previously disclosed to
> the bitcoin-security mailing list.
It seems redundant to point out that some transactions are only relayed
by a subset of a node population if there are multiple diverging mempool
policies with significant adoption.
However, I concur that Bitcoin Core should match its default setting for
`mempoolfullrbf` to the behavior of miners, and there appears to be
palpable evidence that a supermajority of the hashrate has enabled
`mempoolfullrbf`.
Murch
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next prev parent reply other threads:[~2024-07-19 18:27 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-18 15:56 Peter Todd
2024-07-18 23:04 ` [bitcoindev] " Antoine Riard
2024-07-19 1:05 ` Peter Todd
2024-07-19 13:52 ` Antoine Riard
2024-07-19 14:38 ` Peter Todd
2024-07-19 23:58 ` Antoine Riard
2024-07-20 0:46 ` 'Ava Chow' via Bitcoin Development Mailing List
2024-07-21 2:06 ` Antoine Riard
2024-07-21 20:17 ` 'Ava Chow' via Bitcoin Development Mailing List
2024-07-22 1:59 ` 'Anonymous User' via Bitcoin Development Mailing List
2024-07-24 0:44 ` Antoine Riard
2024-07-24 0:35 ` Antoine Riard
2024-07-19 12:41 ` /dev /fd0
2024-07-19 23:56 ` Antoine Riard
2024-07-20 5:57 ` /dev /fd0
2024-07-20 15:08 ` Peter Todd
2024-07-21 2:13 ` Antoine Riard
2024-07-21 6:16 ` /dev /fd0
2024-07-21 2:12 ` Antoine Riard
2024-07-19 18:26 ` Murch [this message]
2024-07-20 14:10 ` [bitcoindev] " Peter Todd
2024-07-20 6:41 ` David A. Harding
2024-07-20 15:03 ` Peter Todd
2024-07-20 15:30 ` Peter Todd
2024-07-21 15:35 ` David A. Harding
2024-07-21 20:25 ` Peter Todd
2024-07-24 0:38 ` Antoine Riard
2024-07-21 2:10 ` Antoine Riard
2024-07-22 15:10 ` Peter Todd
2024-07-24 0:41 ` Antoine Riard
2024-07-22 11:45 ` [bitcoindev] RBFR makes the CPFP carve-out obsolete with cluster mempool, without upgrading LN nodes; TRUC/V3 does not Peter Todd
2024-07-22 16:43 ` David A. Harding
2024-07-22 20:06 ` Peter Todd
2024-07-22 22:08 ` David A. Harding
2024-07-23 11:29 ` Peter Todd
2024-07-24 0:42 ` Antoine Riard
2024-07-22 17:13 ` [bitcoindev] A "Free" Relay Attack Taking Advantage of The Lack of Full-RBF In Core Peter Todd
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