Bitcoin wxBitcoin/bitcoind Design Error Vulnerability

A vulnerability exists in Bitcoin wxBitcoin and bitcoind 0.3.x versions. A remote attacker could exploit this vulnerability to cause a denial of service power drain via a Bitcoin transaction containing multiple OPCHECKSIG script opcodes...

CVE-2002-2204

The default --checksig setting in RPM Package Manager 4.0.4 checks that a package's signature is valid without listing who signed it, which can allow remote attackers to make it appear that a malicious package comes from a trusted source...