mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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113 lines
3.3 KiB
JSON
113 lines
3.3 KiB
JSON
{
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"id": "CVE-2020-24020",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-05-26T15:15:07.897",
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"lastModified": "2021-05-28T19:37:48.740",
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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": "Buffer Overflow vulnerability in FFMpeg 4.2.3 in dnn_execute_layer_pad in libavfilter/dnn/dnn_backend_native_layer_pad.c due to a call to memcpy without length checks, which could let a remote malicious user execute arbitrary code."
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},
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{
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"lang": "es",
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"value": "Una vulnerabilidad de Desbordamiento del B\u00fafer en FFMpeg versi\u00f3n 4.2.3 en la funci\u00f3n dnn_execute_layer_pad del archivo libavfilter/dnn/dnn_backend_native_layer_pad.c debido a una llamada a memcpy sin comprobaciones de longitud, lo que podr\u00eda permitir a un usuario malicioso remoto ejecutar c\u00f3digo arbitrario"
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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:H/I:H/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": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 5.9
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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:P/I:P/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": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 6.5
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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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-120"
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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:4.2.3:*:*:*:*:*:*:*",
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"matchCriteriaId": "B065434E-291D-4EAE-82AC-B747F0E93EBF"
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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": "http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=584f396132aa19d21bb1e38ad9a5d428869290cb",
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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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"url": "https://trac.ffmpeg.org/ticket/8718",
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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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} |