Vulnerability Description
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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Muscle | Pcsc-Lite | <= 1.5.3 |
Related Weaknesses (CWE)
References
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- 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=4208
- http://www.debian.org/security/2010/dsa-2059Patch
- http://www.securityfocus.com/bid/40758Patch
- 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=596426Patch
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- 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
FAQ
What is CVE-2009-4901?
CVE-2009-4901 is a vulnerability with a CVSS score of 2.1 (LOW). 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...
How severe is CVE-2009-4901?
CVE-2009-4901 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2009-4901?
Check the references section above for vendor advisories and patch information. Affected products include: Muscle Pcsc-Lite.