CVE-2023-33297

NameCVE-2023-33297
DescriptionBitcoin Core before 24.1, 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs1036647

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bitcoin (PTS)sid22.0-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bitcoinsource(unstable)(unfixed)1036647

Notes

https://github.com/bitcoin/bitcoin/issues/27586
https://github.com/bitcoin/bitcoin/issues/27623
https://github.com/bitcoin/bitcoin/pull/27610

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