CVE-2010-4523 describes multiple stack-based buffer overflows in libopensc, affecting OpenSC 0.11.13 and earlier versions. An attacker can exploit this vulnerability by providing a long serial-number field on a smart card, specifically targeting card-acos5.c, card-atrust-acos.c, and card-starcos.c. This vulnerability has a CVSS score of 7.2, indicating high severity, as it allows for arbitrary code execution with full confidentiality, integrity, and availability impact, requiring physical proximity to the affected system. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.11.13CPE matchmatch criteria | cpe:2.3:a:opensc-project:opensc:*:*:*:*:*:*:*:* | ||
0.3.2CPE matchmatch criteria | cpe:2.3:a:opensc-project:opensc:0.3.2:*:*:*:*:*:*:* | ||
0.3.5CPE matchmatch criteria | cpe:2.3:a:opensc-project:opensc:0.3.5:*:*:*:*:*:*:* | ||
0.4.0CPE matchmatch criteria | cpe:2.3:a:opensc-project:opensc:0.4.0:*:*:*:*:*:*:* | ||
0.5.0CPE matchmatch criteria | cpe:2.3:a:opensc-project:opensc:0.5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 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.