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Date: Sun, 04 Aug 2024 06:41:03 +0000
To: Peter Todd <pete@petertodd.org>
From: "'hashnoncemessage' via Bitcoin Development Mailing List" <bitcoindev@googlegroups.com>
Cc: Niklas Goegge <n.goeggi@gmail.com>, Bitcoin Development Mailing List <bitcoindev@googlegroups.com>
Subject: Re: [bitcoindev] Public disclosure of 2 vulnerabilities affecting
 Bitcoin Core < v22.0
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The disclosure dates should also please be included on that page.

For clarity, the advisories appear to be in reverse chronological order of their posting.

The two newest disclosures are the ones announced in OP

[Disclosure of remote crash due to addr message spam](https://bitcoincore.org/en/2024/07/31/disclose-addrman-int-overflow/)

Nodes could be spammed with addr messsages, which could be used to crash them. A fix was released on September 14th, 2021 in Bitcoin Core v22.0.

[Disclosure of the impact of an infinite loop bug in the miniupnp dependency](https://bitcoincore.org/en/2024/07/31/disclose-upnp-oom/)

Nodes could be crashed by a malicious UPnP device on the local network. A fix was released on September 14th, 2021 in Bitcoin Core v22.0.

On Wed, Jul 31, 2024 at 21:01, Peter Todd <[pete@petertodd.org](mailto:On Wed, Jul 31, 2024 at 21:01, Peter Todd <<a href=)> wrote:

> On Wed, Jul 31, 2024 at 10:01:17AM -0700, Niklas Goegge wrote:
>> Hi everyone,
>>
>> Today we are releasing 2 security advisories for the Bitcoin Core project.
>> Those bugs affect versions of Bitcoin Core before (and not including)
>> v22.0.
>>
>> This is part of the gradual adoption by the project of a new vulnerability
>> disclosure policy.
>>
>> The policy and the 2 security advisories can be found on the project's
>> website at https://bitcoincore.org/en/security-advisories .
>
> You should say which two security vulnerabilities the newly disclosed ones
> actually are. The link does not make that clear at all.
>
> --
> https://petertodd.org 'peter'[:-1]@petertodd.org
>
> --
> You received this message because you are subscribed to the Google Groups "Bitcoin Development Mailing List" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to bitcoindev+unsubscribe@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/bitcoindev/ZqqKA%2BgrzscldhiU%40petertodd.org.

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<html><head></head><body>   <div dir=3D"auto">The disclosure dates should a=
lso please be included on that page.&nbsp;</div><div dir=3D"auto"><br></div=
><div dir=3D"auto">For clarity, the advisories appear to be in reverse chro=
nological order of their posting.&nbsp;</div><div dir=3D"auto"><br></div><d=
iv dir=3D"auto">The two newest disclosures are the ones announced in OP&nbs=
p;</div><div dir=3D"auto"><br></div><div dir=3D"auto"><article style=3D"fon=
t-style: normal; ; font-weight: 400; letter-spacing: normal; orphans: auto;=
 text-align: start; text-indent: 0px; text-transform: none; white-space: no=
rmal; widows: auto; word-spacing: 0px; ; -webkit-text-stroke-width: 0px; te=
xt-decoration: none; display: block; ; ; ;PT Serif&quot;, serif; -webkit-te=
xt-size-adjust: 100%;"><h2 style=3D"transition: all 0.2s ease 0s; ;PT Sans =
Narrow&quot;, sans-serif; ; line-height: 0.9286; margin-bottom: 1.625rem;">=
<a href=3D"https://bitcoincore.org/en/2024/07/31/disclose-addrman-int-overf=
low/" title=3D"Disclosure of remote crash due to addr message spam" style=
=3D"transition: all 0.2s ease 0s; text-decoration: none; ; outline: 0px;">D=
isclosure of remote crash due to addr message spam</a></h2><p style=3D"tran=
sition: all 0.2s ease 0s;">Nodes could be spammed with addr messsages, whic=
h could be used to crash them. A fix was released on September 14th, 2021 i=
n Bitcoin Core v22.0.</p></article><article style=3D"font-style: normal; ; =
font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start;=
 text-indent: 0px; text-transform: none; white-space: normal; widows: auto;=
 word-spacing: 0px; ; -webkit-text-stroke-width: 0px; text-decoration: none=
; display: block; ; ; ;PT Serif&quot;, serif; -webkit-text-size-adjust: 100=
%;"><h2 style=3D"transition: all 0.2s ease 0s; ;PT Sans Narrow&quot;, sans-=
serif; ; line-height: 0.9286; margin-bottom: 1.625rem;"><a href=3D"https://=
bitcoincore.org/en/2024/07/31/disclose-upnp-oom/" title=3D"Disclosure of th=
e impact of an infinite loop bug in the miniupnp dependency" style=3D"trans=
ition: all 0.2s ease 0s; text-decoration: none; ;">Disclosure of the impact=
 of an infinite loop bug in the miniupnp dependency</a></h2><p style=3D"tra=
nsition: all 0.2s ease 0s;">Nodes could be crashed by a malicious UPnP devi=
ce on the local network. A fix was released on September 14th, 2021 in Bitc=
oin Core v22.0.</p></article><br></div><div><br></div> <div id=3D"protonmai=
l_mobile_signature_block"><div dir=3D"auto"><br></div></div>On Wed, Jul 31,=
 2024 at 21:01, Peter Todd &lt;<a class=3D"" href=3D"mailto:On Wed, Jul 31,=
 2024 at 21:01, Peter Todd <<a href=3D">pete@petertodd.org</a>&gt; wrote:<b=
lockquote type=3D"cite" class=3D"protonmail_quote">  On Wed, Jul 31, 2024 a=
t 10:01:17AM -0700, Niklas Goegge wrote:<br>&gt; Hi everyone,<br>&gt;<br>&g=
t; Today we are releasing 2 security advisories for the Bitcoin Core projec=
t.<br>&gt; Those bugs affect versions of Bitcoin Core before (and not inclu=
ding)<br>&gt; v22.0.<br>&gt;<br>&gt; This is part of the gradual adoption b=
y the project of a new vulnerability<br>&gt; disclosure policy.<br>&gt;<br>=
&gt; The policy and the 2 security advisories can be found on the project's=
<br>&gt; website at https://bitcoincore.org/en/security-advisories .<br><br=
>You should say which two security vulnerabilities the newly disclosed ones=
<br>actually are. The link does not make that clear at all.<br><br>--<br>ht=
tps://petertodd.org 'peter'[:-1]@petertodd.org<br><br>--<br>You received th=
is message because you are subscribed to the Google Groups "Bitcoin Develop=
ment Mailing List" group.<br>To unsubscribe from this group and stop receiv=
ing emails from it, send an email to bitcoindev+unsubscribe@googlegroups.co=
m.<br>To view this discussion on the web visit https://groups.google.com/d/=
msgid/bitcoindev/ZqqKA%2BgrzscldhiU%40petertodd.org.<br></blockquote></body=
></html>

<p></p>

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