CVE-2009-4902 Information

Description

Buffer overflow in the MSGFunctionDemarshall function in winscard_svc.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 SCARD_CONTROL message data which is improperly demarshalled. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0407.

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044124.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042900.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042921.html http://secunia.com/advisories/40140 http://secunia.com/advisories/40239 http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4334 http://www.debian.org/security/2010/dsa-2059 http://www.securityfocus.com/bid/40758 http://www.vupen.com/english/advisories/2010/1427 http://www.vupen.com/english/advisories/2010/1508 https://bugzilla.redhat.com/show_bug.cgi?id=596426