mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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180 lines
5.0 KiB
JSON
180 lines
5.0 KiB
JSON
{
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"id": "CVE-2021-4217",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2022-08-24T16:15:10.090",
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"lastModified": "2024-11-21T06:37:10.350",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution."
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},
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{
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"lang": "es",
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"value": "Se ha encontrado un fallo en unzip. La vulnerabilidad es producida debido a un manejo inapropiado de las cadenas Unicode, que puede conllevar a una desreferencia de puntero null. Este fallo permite a un atacante introducir un archivo zip especialmente dise\u00f1ado, lo que conlleva a un fallo o la ejecuci\u00f3n de c\u00f3digo"
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}
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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:N/I:N/A:L",
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"baseScore": 3.3,
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"baseSeverity": "LOW",
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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": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 1.4
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}
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]
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"value": "CWE-476"
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2021-4217",
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"source": "secalert@redhat.com",
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"tags": [
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{
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"url": "https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/1957077",
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]
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} |