CVE-2023-40661

{"id": "CVE-2023-40661", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 0.7}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}]}, "published": "2023-11-06T17:15:11.830", "references": [{"url": "https://access.redhat.com/errata/RHSA-2023:7876", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2023:7879", "source": "[email protected]"}, {"url": "https://access.redhat.com/security/cve/CVE-2023-40661", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2240913", "tags": ["Issue Tracking"], "source": "[email protected]"}, {"url": "https://github.com/OpenSC/OpenSC/issues/2792#issuecomment-1674806651", "tags": ["VDB Entry"], "source": "[email protected]"}, {"url": "https://github.com/OpenSC/OpenSC/releases/tag/0.24.0-rc1", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://github.com/OpenSC/OpenSC/wiki/OpenSC-security-advisories", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://www.openwall.com/lists/oss-security/2023/12/13/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2023:7876", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2023:7879", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/security/cve/CVE-2023-40661", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2240913", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OpenSC/OpenSC/issues/2792#issuecomment-1674806651", "tags": ["VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OpenSC/OpenSC/releases/tag/0.24.0-rc1", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OpenSC/OpenSC/wiki/OpenSC-security-advisories", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00024.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/3CPQOMCDWFRBMEFR5VK4N5MMXXU42ODE/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/GLYEFIBBA37TK3UNMZN5NOJ7IWCIXLQP/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-119"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process using pkcs15-init when a user or administrator enrolls cards. To take advantage of these flaws, an attacker must have physical access to the computer system and employ a custom-crafted USB device or smart card to manipulate responses to APDUs. This manipulation can potentially allow \r\ncompromise key generation, certificate loading, and other card management operations during enrollment."}, {"lang": "es", "value": "Se identificaron varias vulnerabilidades de memoria dentro de los paquetes OpenSC, particularmente en el proceso de inscripci\u00f3n de tarjetas usando pkcs15-init cuando un usuario o administrador registra tarjetas. Para aprovechar estas fallas, un atacante debe tener acceso f\u00edsico al sistema inform\u00e1tico y emplear un dispositivo USB o una tarjeta inteligente hechos a medida para manipular las respuestas a las APDU. Esta manipulaci\u00f3n puede permitir potencialmente comprometer la generaci\u00f3n de claves, la carga de certificados y otras operaciones de administraci\u00f3n de tarjetas durante la inscripci\u00f3n."}], "lastModified": "2025-11-03T22:16:26.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6722AEB-DDA9-49E4-9D5C-FBE1F15230AF", "versionEndIncluding": "0.23.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}