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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…
Medium6.8EPSS 0.39%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:L/AC:L/Au:S/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.39% · top 66% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (11)
- 40758 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- DSA-2059 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 40239 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FEDORA-2010-10764 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 40140 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2010-1427 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- FEDORA-2010-9995 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4334 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2010-1508 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=596426 (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2010-10014 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2009-4902)Record last updated .