{"cve":"CVE-2010-4530","nvd":{"published":"2011-01-18T18:03:07.817","modified":"2026-06-16T23:24:59.227","status":"Modified","description":"Signedness error in ccid_serial.c in libccid in the USB Chip/Smart Card Interface Devices (CCID) driver, as used in pcscd in PCSC-Lite 1.5.3 and possibly other products, allows physically proximate attackers to execute arbitrary code via a smart card with a crafted serial number that causes a negative value to be used in a memcpy operation, which triggers a buffer overflow.  NOTE: some sources refer to this issue as an integer overflow.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705","http://labs.mwrinfosecurity.com/files/Advisories/mwri_pcsc-libccid-buffer-overflow_2010-12-13.pdf","http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053076.html","http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053097.html","http://rhn.redhat.com/errata/RHSA-2013-1323.html"],"products":["muscle:pcsc-lite"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2010-4530","score":0.00542,"percentile":0.45589,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}