mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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239 lines
8.6 KiB
JSON
239 lines
8.6 KiB
JSON
{
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"id": "CVE-2022-33967",
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"sourceIdentifier": "vultures@jpcert.or.jp",
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"published": "2022-07-20T07:15:08.667",
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"lastModified": "2022-08-02T16:44:14.300",
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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": "squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially crafted squashfs image may lead to a denial-of-service (DoS) condition or arbitrary code execution."
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},
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{
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"lang": "es",
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"value": "Una implementaci\u00f3n del sistema de archivos squashfs de las versiones de U-Boot versiones desde la v2020.10-rc2 hasta v2022.07-rc5, contiene una vulnerabilidad de desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria debido a un defecto en el proceso de lectura de metadatos. La carga de una imagen squashfs especialmente dise\u00f1ada puede conllevar a una condici\u00f3n de Denegaci\u00f3n de Servicio (DoS) o una ejecuci\u00f3n de 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: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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},
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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-787"
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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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],
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"references": [
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{
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"url": "https://jvn.jp/en/vu/JVNVU97846460/index.html",
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"source": "vultures@jpcert.or.jp",
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"tags": [
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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://lists.denx.de/pipermail/u-boot/2022-June/487467.html",
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"source": "vultures@jpcert.or.jp",
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"tags": [
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]
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},
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{
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"url": "https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44",
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"source": "vultures@jpcert.or.jp",
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"tags": [
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"Patch",
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"Third Party Advisory",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.denx.de/project/u-boot/",
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"tags": [
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]
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}
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]
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} |