mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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105 lines
3.3 KiB
JSON
105 lines
3.3 KiB
JSON
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{
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"id": "CVE-2017-16797",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2017-11-12T18:29:00.237",
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"lastModified": "2019-10-03T00:03:26.223",
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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": "In SWFTools 0.9.2, the png_load function in lib/png.c does not properly validate an alloclen_64 multiplication of width and height values, which allows remote attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and application crash) or possibly have unspecified other impact via a crafted PNG file."
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},
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{
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"lang": "es",
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"value": "En SWFTools 0.9.2, la funci\u00f3n png_load en lib/png.c no valida correctamente una multiplicaci\u00f3n de alloclen_64 entre los valores de anchura y altura, lo que permite a los atacantes remotos provocar una denegaci\u00f3n de servicio (desbordamiento de enteros, desbordamiento de b\u00fafer basado en memoria din\u00e1mica o heap y cierre inesperado de la aplicaci\u00f3n) o, posiblemente, otro impacto no especificado mediante un archivo PNG manipulado."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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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": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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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:M/Au:N/C:P/I:P/A:P",
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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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"baseScore": 6.8
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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": true
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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-190"
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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:swftools:swftools:0.9.2:*:*:*:*:*:*:*",
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"matchCriteriaId": "B6149BA0-2082-45B7-9B43-CAC2F1768770"
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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/matthiaskramm/swftools/issues/51",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory"
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]
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}
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]
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}
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