CVE-2012-1909

https://notcve.org/view.php?id=CVE-2012-1909

06 Aug 2012 — 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. El protocolo Bitcoin, como se usa en bitcoind anterior a v0.4.4, wxBitcoin, Bitcoin Qt, y otros programas, no maneja adecuadamente las transacciones múltiples con el mismo identificador... • http://r6.ca/blog/20120206T005236Z.html • CWE-16: Configuration •