CVE:CVE-2007-2640
CNNVD:CNNVD-200705-251
LibTMCG 没有执行范围检查来避免"trivial group generators"，这使得攻击者可以获得私人卡片的敏感信息。
solution:Upgrade heiko_stamer libtmcg to a higher version than 1.0,1.0.1,1.1,and avoid the version 1.0,1.0.1,1.1