{"id":"CVE-2023-33297","details":"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.","modified":"2026-08-12T03:51:16.381462679Z","published":"2023-05-22T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33297.json"},"references":[{"type":"WEB","url":"https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures"},{"type":"WEB","url":"https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-24.1.md"},{"type":"WEB","url":"https://x.com/123456/status/1711601593399828530"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33297.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2EI7SAP4QP2AJYK2JVEOO4GJ6DOBSM5/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H3CQY277NWXY3RFCZCJ4VKT2P3ROACEJ/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33297"},{"type":"REPORT","url":"https://github.com/bitcoin/bitcoin/issues/27586"},{"type":"REPORT","url":"https://github.com/bitcoin/bitcoin/issues/27623"},{"type":"REPORT","url":"https://github.com/dogecoin/dogecoin/issues/3243#issuecomment-1712575544"},{"type":"FIX","url":"https://github.com/bitcoin/bitcoin/pull/27610"},{"type":"PACKAGE","url":"https://github.com/visualbasic6/drain"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bitcoin/bitcoin","events":[{"introduced":"0"},{"fixed":"3116ccd790e76de8f64d2ef9aa5a2641c15bbd8b"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"24.1"}],"source":["DESCRIPTION","CPE_RANGE"],"cpe":"cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*"}}],"versions":["v24.1rc3","v24.1rc2","v24.1rc1","v24.0.1","v24.0","v24.0rc4","v24.0rc3","v24.0rc2","v24.0rc1","v21.99-guixtest1","v0.9.0rc2","noversion","v0.8.0","v0.9.0rc1","v0.8.2","v0.7.1rc1","v0.7.1","v0.8.2rc2","v0.8.2rc3","v0.8.2rc1","v0.8.0rc1","v0.7.0rc3","v0.7.0","v0.7.0rc2","v0.7.0rc1","v0.6.0rc6","v0.6.0","v0.6.1","v0.5.0rc7","v0.5.0","v0.6.1rc2","v0.6.1rc1","v0.6.0rc5","v0.6.0rc4","v0.6.0rc3","v0.4.0","v0.6.0rc2","v0.6.0rc1","v0.5.1rc2","v0.5.1","v0.5.1rc1","v0.5.0rc6","v0.5.0rc5","v0.5.0rc4","v0.5.0rc2","v0.5.0rc1","v0.4.00rc2","v0.4.00rc1","v0.3.24","v0.3.24rc3","v0.3.24rc2","v0.3.24rc1","v0.3.23rc1","v0.3.23","v0.3.22","v0.3.22rc3","v0.3.22rc4","v0.3.22rc2","v0.3.22rc1","v0.3.21","v0.3.21rc","v0.3.20.2_closest","v0.3.20.01_closest","v0.3.20","v0.3.11_notexact","v0.3.8","v0.3.7","v0.3.6","v0.3.3","v0.3.2","v0.3.1","v0.3.1rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-33297.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}