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CVE-2009-4901

Date: June 18, 2010

The MSGFunctionDemarshall function in winscard_svc.c in the PC/SC Smart Card daemon (aka PCSCD) in MUSCLE PCSC-Lite before 1.5.4 might allow local users to cause a denial of service (daemon crash) via crafted SCARD_SET_ATTRIB message data, which is improperly demarshalled and triggers a buffer over-read, a related issue to CVE-2010-0407.

Severity Score

Related Resources (14)

http://secunia.com/advisories/40239
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042921.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042900.html
https://nvd.nist.gov/vuln/detail/CVE-2009-4901
http://www.vupen.com/english/advisories/2010/1427
http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4208
http://www.securityfocus.com/bid/40758
http://secunia.com/advisories/40140
https://bugzilla.redhat.com/show_bug.cgi?id=596426
https://access.redhat.com/security/cve/CVE-2009-4901
http://www.vupen.com/english/advisories/2010/1508
http://www.debian.org/security/2010/dsa-2059
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
https://www.mend.io/vulnerability-database/CVE-2009-4901

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): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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