CVEs-PoC/2012/CVE-2012-1909.md

CVE-2012-1909

Description

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.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/akircanski/coinbugs
• https://github.com/uvhw/conchimgiangnang
• https://github.com/uvhw/wallet.cpp