CVE-2009-4902: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow in the MSGFunctionDemarshall function in winscardsvc.c in the PC/SC Smart Card daemon aka PCSCD in MUSCLE PCSC-Lite 1.5.4 and earlier might allow local users to gain privileges via crafted SCARDCONTROL message data, which is improperly demarshalled. NOTE: this vulnerability exists...