CVE-2009-4902

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.

• CWE-119

• 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/40140Vendor Advisory
• http://secunia.com/advisories/40239Vendor Advisory
• 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/2010/1427Vendor Advisory
• http://www.vupen.com/english/advisories/2010/1508Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=596426
• 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/40140Vendor Advisory
• http://secunia.com/advisories/40239Vendor Advisory
• 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/2010/1427Vendor Advisory
• http://www.vupen.com/english/advisories/2010/1508Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=596426

Published

Jun 18, 2010

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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