CVE:CVE-2009-4902
CNNVD:CNNVD-201006-308
MUSCLE PCSC-Lite的PC/SC Smart Card守护程序(即PCSCD)的winscard_svc.c的MSGFunctionDemarshall函数存在缓冲区溢出，本地用户可利用特制的被不适当解包的SCARD_CONTROL消息数据获得权限。
solution:Upgrade muscle pcsc-lite to a higher version than 1.5.4,1.1.2:beta2,1.1.2:beta3,1.1.2:beta4,1.1.2:beta5,1.2.0,1.2.0:rc1,1.2.0:rc2,1.2.0:rc3,1.2.9:beta1,1.2.9:beta10,1.2.9:beta2,1.2.9:beta3,1.2.9:beta4,1.2.9:beta5,1.2.9:beta6,1.2.9:beta7,1.2.9:beta8,1.2.9:beta9,1.3.0,1.3.1,1.3.2,1.3.3,1.4.0,1.4.1,1.4.2,1.4.3,1.4.4,1.4.99,1.4.100,1.4.101,1.4.102,1.5.0,1.5.1,1.5.2,and avoid the version (,1.5.4],1.1.2:beta2,1.1.2:beta3,1.1.2:beta4,1.1.2:beta5,1.2.0,1.2.0:rc1,1.2.0:rc2,1.2.0:rc3,1.2.9:beta1,1.2.9:beta10,1.2.9:beta2,1.2.9:beta3,1.2.9:beta4,1.2.9:beta5,1.2.9:beta6,1.2.9:beta7,1.2.9:beta8,1.2.9:beta9,1.3.0,1.3.1,1.3.2,1.3.3,1.4.0,1.4.1,1.4.2,1.4.3,1.4.4,1.4.99,1.4.100,1.4.101,1.4.102,1.5.0,1.5.1,1.5.2