CVE-2009-4902 describes a buffer overflow vulnerability in the MSGFunctionDemarshall function within the PC/SC Smart Card daemon (PCSCD) in MUSCLE PCSC-Lite versions 1.5.4 and earlier. This flaw, stemming from an incorrect fix for CVE-2010-0407, could allow authenticated local users to escalate privileges by sending specially crafted SCARD_CONTROL message data. With a CVSS score of 6.8 (AV:L/AC:L/Au:S/C:C/I:C/A:C), it indicates a high potential for impact on confidentiality, integrity, and availability, requiring local access and authentication. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.5.4CPE matchmatch criteria | cpe:2.3:a:muscle:pcsc-lite:*:*:*:*:*:*:*:* | ||
1.1.2CPE matchmatch criteria | cpe:2.3:a:muscle:pcsc-lite:1.1.2:beta2:*:*:*:*:*:* | ||
1.1.2CPE matchmatch criteria | cpe:2.3:a:muscle:pcsc-lite:1.1.2:beta3:*:*:*:*:*:* | ||
1.1.2CPE matchmatch criteria | cpe:2.3:a:muscle:pcsc-lite:1.1.2:beta4:*:*:*:*:*:* | ||
1.1.2CPE matchmatch criteria | cpe:2.3:a:muscle:pcsc-lite:1.1.2:beta5:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:S/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.