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https://github.com/fkie-cad/nvd-json-data-feeds.git
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114 lines
4.2 KiB
JSON
114 lines
4.2 KiB
JSON
{
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"id": "CVE-2020-25276",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-09-11T16:15:12.397",
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"lastModified": "2024-11-21T05:17:50.327",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in PrimeKey EJBCA 6.x and 7.x before 7.4.1. When using a client certificate to enroll over the EST protocol, no revocation check is performed on that certificate. This vulnerability can only affect a system that has EST configured, uses client certificates to authenticate enrollment, and has had such a certificate revoked. This certificate needs to belong to a role that is authorized to enroll new end entities. (To completely mitigate this problem prior to upgrade, remove any revoked client certificates from their respective roles.)"
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},
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{
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"lang": "es",
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"value": "Se detect\u00f3 un problema en PrimeKey EJBCA versiones 6.x y versiones 7.x anteriores a 7.4.1. Cuando se usa un certificado de cliente para inscribirse por medio del protocolo EST, ninguna comprobaci\u00f3n de revocaci\u00f3n es llevado a cabo en ese certificado. Esta vulnerabilidad solo puede afectar a un sistema que presenta EST configurado, usa certificados de cliente para autenticar la inscripci\u00f3n y se le ha revocado dicho certificado. Este certificado necesita pertenecer a un rol autorizado para inscribir nuevas entidades finales. (Para mitigar completamente este problema antes de la actualizaci\u00f3n, elimine los certificados de cliente revocados de sus respectivos roles)"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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"baseScore": 7.3,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.4
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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"baseScore": 6.8,
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-295"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*",
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"versionStartIncluding": "7.0.0",
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"versionEndExcluding": "7.4.1",
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"matchCriteriaId": "BA91C712-4D78-4510-9D4B-C7DBCF0CE81D"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://support.primekey.com/news/posts/ejbca-security-advisory-revocation-check-not-performed-on-est-client-certificate",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://support.primekey.com/news/posts/ejbca-security-advisory-revocation-check-not-performed-on-est-client-certificate",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |