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Gentoo Linux Security Advisory GLSA 202408-12
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https:\/\/security.gentoo.org\/
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Severity: Normal
Title: Bitcoin: Denial of Service
Date: August 07, 2024
Bugs: #908084
ID: 202408-12<\/p>\n
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Synopsis
========<\/p>\n
A vulnerability has been discovered in Bitcoin, which can lead to a
denial of service.<\/p>\n
Background
==========<\/p>\n
Bitcoin Core consists of both “full-node” software for fully validating
the blockchain as well as a bitcoin wallet.<\/p>\n
Affected packages
=================<\/p>\n
Package Vulnerable Unaffected
—————- ———— ————
net-p2p\/bitcoind < 25.0 >= 25.0<\/p>\n
Description
===========<\/p>\n
Please review the CVE identifier referenced below for details.<\/p>\n
Impact
======<\/p>\n
Bitcoin Core, when debug mode is not used, allows attackers to cause a
denial of service (CPU consumption) because draining the inventory-to-
send queue is inefficient, as exploited in the wild in May 2023.<\/p>\n
Workaround
==========<\/p>\n
There is no known workaround at this time.<\/p>\n
Resolution
==========<\/p>\n
All Bitcoin users should upgrade to the latest version:<\/p>\n
# emerge –sync
# emerge –ask –oneshot –verbose “>=net-p2p\/bitcoind-25.0”<\/p>\n
References
==========<\/p>\n[ 1 ] CVE-2023-33297
https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2023-33297<\/p>\n
Availability
============<\/p>\n
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:<\/p>\n
https:\/\/security.gentoo.org\/glsa\/202408-12<\/p>\n
Concerns?
=========<\/p>\n
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https:\/\/bugs.gentoo.org.<\/p>\n
License
=======<\/p>\n
Copyright 2024 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).<\/p>\n
The contents of this document are licensed under the
Creative Commons – Attribution \/ Share Alike license.<\/p>\n
https:\/\/creativecommons.org\/licenses\/by-sa\/2.5<\/p>\n","protected":false},"excerpt":{"rendered":"
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