CVE-2012-1909

Priority
Medium
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.
References
Bugs
Package
Upstream:released (0.6.0-1)
Ubuntu 12.04 LTS (Precise Pangolin):needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Patches:
Upstream:https://github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531
More Information

Updated: 2016-10-19 10:17:13 UTC (commit 11638)