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CVE-2009-4902

Date: June 18, 2010

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 Score

Related Resources (14)

http://secunia.com/advisories/40239
http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044124.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042921.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042900.html
http://www.vupen.com/english/advisories/2010/1427
http://www.securityfocus.com/bid/40758
http://secunia.com/advisories/40140
http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4334
https://bugzilla.redhat.com/show_bug.cgi?id=596426
https://nvd.nist.gov/vuln/detail/CVE-2009-4902
https://access.redhat.com/security/cve/CVE-2009-4902
http://www.vupen.com/english/advisories/2010/1508
http://www.debian.org/security/2010/dsa-2059
https://www.mend.io/vulnerability-database/CVE-2009-4902

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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