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106 lines
3.3 KiB
JSON
106 lines
3.3 KiB
JSON
{
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"id": "CVE-2019-19271",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2019-11-26T04:15:13.013",
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"lastModified": "2019-12-11T18:10:19.363",
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"vulnStatus": "Analyzed",
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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 tls_verify_crl in ProFTPD before 1.3.6. A wrong iteration variable, used when checking a client certificate against CRL entries (installed by a system administrator), can cause some CRL entries to be ignored, and can allow clients whose certificates have been revoked to proceed with a connection to the server."
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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 la funci\u00f3n tls_verify_crl en ProFTPD versiones anteriores a 1.3.6. Una variable de iteraci\u00f3n err\u00f3nea, utilizada cuando se comprueba un certificado de cliente contra las entradas de CRL (instaladas por un administrador del sistema), puede causar que se ignoren algunas entradas de CRL y puede permitir que clientes cuyos certificados han sido revocados contin\u00faen con una conexi\u00f3n en el servidor."
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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:N/I:H/A:N",
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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": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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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:L/Au:N/C:N/I:P/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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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:proftpd:proftpd:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "1.3.6",
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"matchCriteriaId": "19DF8347-D2E6-4736-849D-F0707FE8E0F3"
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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://github.com/proftpd/proftpd/issues/860",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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}
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]
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} |