| Name | CVE-2023-33297 |
| Description | Bitcoin Core before 24.1, when debug mode is not used, allows attackers to cause a denial of service (e.g., CPU consumption) because draining the inventory-to-send queue is inefficient, as exploited in the wild in May 2023. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1036647 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| bitcoin | source | (unstable) | (unfixed) | 1036647 |
https://github.com/bitcoin/bitcoin/issues/27586
https://github.com/bitcoin/bitcoin/issues/27623
https://github.com/bitcoin/bitcoin/pull/27610