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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:muscle:pcsc-lite:1.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "D80A3C82-3CCB-45C1-94A8-8AEF3BA5BF97", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset (ATR) Handler (atrhandler.c) for pcscd in PCSC-Lite 1.5.3, and possibly other 1.5.x and 1.6.x versions, allows physically proximate attackers to cause a denial of service (crash) and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en pila en la funci\u00f3n ATRDecodeAtr en el manejador de respuesta al reinicio \"Answer-to-Reset (ATR)\" (atrhandler.c) para pcscd en PCSC-Lite v1.5.3, y posiblemente otras versiones v1.5.x o v1.6.x, permite a atacantes f\u00edsicamente cercanos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de una tarjeta inteligente con un mensaje de ATR que contiene un valor de atributo de largo."}], "id": "CVE-2010-4531", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-01-18T18:03:07.970", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=607781"}, 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{"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4531"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2013:0525", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "pcsc-lite-0:1.5.2-11.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-02-20T00:00:00Z"}], "bugzilla": {"description": "pcsc-lite: Stack-based buffer overflow in Answer-to-Reset (ATR) decoder", "id": "664999", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=664999"}, "csaw": false, "cvss": {"cvss_base_score": "4.6", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-121", "details": ["Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset (ATR) Handler (atrhandler.c) for pcscd in PCSC-Lite 1.5.3, and possibly other 1.5.x and 1.6.x versions, allows physically proximate attackers to cause a denial of service (crash) and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value."], "name": "CVE-2010-4531", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "pcsc-lite", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2010-12-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-4531\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4531"], "threat_severity": "Moderate"}

{}