CVE-2023-33297
Published · Updated
43Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Actcvss 7.5epss 1.4%
from disclosure to weapon
Published on NVDMay 22
VulnCheckMay 22
exploitation probability
1.4%top 28% of all CVEs
observed exploitation
yesVulnCheck
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
n/a · n/aReferences
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposureshttps://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-24.1.mdhttps://github.com/bitcoin/bitcoin/issues/27586https://github.com/bitcoin/bitcoin/issues/27623https://github.com/bitcoin/bitcoin/pull/27610https://github.com/dogecoin/dogecoin/issues/3243#issuecomment-1712575544https://github.com/visualbasic6/drainhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2EI7SAP4QP2AJYK2JVEOO4GJ6DOBSM5/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H3CQY277NWXY3RFCZCJ4VKT2P3ROACEJ/https://x.com/123456/status/1711601593399828530