{"id":"CVE-2009-4902","aliases":["EUVD-2009-4865","GHSA-3ff4-45xf-q76c"],"status":"published","title":"Buffer overflow in the MSGFunctionDemarshall function in winscard_svc.c in the PC/SC Smart Card...","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.","severity":{"version":"2.0","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00394,"percentile":0.33871,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2010-06-18T16:00:00Z","modified":"2026-06-16T23:14:34Z","products":[{"vendor":"muscle","product":"pcsc-lite"}],"references":[{"url":"http://www.securityfocus.com/bid/40758","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.debian.org/security/2010/dsa-2059","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/40239","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044124.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://secunia.com/advisories/40140","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2010/1427","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042900.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://svn.debian.org/wsvn/pcsclite/?sc=1\u0026rev=4334","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2010/1508","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=596426","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042921.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4902"},{"url":"https://github.com/advisories/GHSA-3ff4-45xf-q76c"}],"sources":{"cve":[{"id":"CVE-2009-4902","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.","status":"published","published":"2010-06-18T16:00:00Z","modified":"2024-08-07T07:17:25.928Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2009-4865","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.","status":"published","published":"2010-06-18T16:00:00Z","modified":"2024-08-07T07:17:25Z","updated_at":"2026-11-03T01:39:08.636548Z"}],"ghsa":[{"id":"GHSA-3ff4-45xf-q76c","title":"Buffer overflow in the MSGFunctionDemarshall function in winscard_svc.c in the PC/SC Smart Card...","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.","status":"published","published":"2022-05-02T03:59:29Z","modified":"2023-01-31T05:08:47Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:27.100963Z"}],"nvd":[{"id":"CVE-2009-4902","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.","status":"published","published":"2010-06-18T16:30:01.28Z","modified":"2026-06-16T23:14:34.413Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:38.684719Z"}]}}