The Bitcoin protocol, as used in bitcoind before 0.4.4, wxBitcoin, Bitcoin-Qt, and other programs, does not properly handle multiple transactions with the same identifier, which allows remote attackers to cause a denial of service (unspendable transaction) by leveraging the ability to create a duplicate coinbase transaction.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-03T16:15:25

Updated: 2022-10-03T16:15:25

Reserved: 2022-10-03T00:00:00


Link: CVE-2012-1909

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2012-08-06T16:55:01.400

Modified: 2020-03-18T17:37:31.590


Link: CVE-2012-1909

JSON object: View

cve-icon Redhat Information

No data.

CWE