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105 lines
2.8 KiB
JSON
105 lines
2.8 KiB
JSON
{
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"id": "CVE-2020-20448",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-05-25T18:15:07.990",
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"lastModified": "2021-05-27T01:48:12.667",
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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": "FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote malicious user to cause a Denial of Service."
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},
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{
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"lang": "es",
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"value": "FFmpeg versi\u00f3n 4.1.3 est\u00e1 afectado por un problema Divide By Zero por medio del archivo libavcodec/ratecontrol.c, que permite a un usuario malicioso remoto causar una Denegaci\u00f3n de Servicio"
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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:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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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:S/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 4.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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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-369"
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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:ffmpeg:ffmpeg:4.1.3:*:*:*:*:*:*:*",
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"matchCriteriaId": "DEFF7FBE-27BB-4332-9C30-701D94EB8EEB"
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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://trac.ffmpeg.org/ticket/7990",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking",
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"Vendor Advisory"
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]
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}
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]
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} |