Information Disclosure in Bitcoin Client Software by Bitcoin Foundation
CVE-2013-2273
Currently unrated
What is CVE-2013-2273?
Certain versions of the Bitcoin client, including bitcoind and Bitcoin-Qt, are vulnerable to information disclosure. This vulnerability can potentially allow remote attackers to gain unauthorized access to sensitive information regarding change outputs in Bitcoin transactions by exploiting predictable behavior in the transaction output process. Users running affected versions are advised to update their software to the latest releases to mitigate exposure to this vulnerability.