mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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80 lines
2.3 KiB
JSON
80 lines
2.3 KiB
JSON
{
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"id": "CVE-2021-40648",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-09-09T18:15:09.247",
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"lastModified": "2022-09-14T19:52:41.313",
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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 man2html 1.6g, a filename can be created to overwrite the previous size parameter of the next chunk and the fd, bk, fd_nextsize, bk_nextsize of the current chunk. The next chunk is then freed later on, causing a freeing of an arbitrary amount of memory."
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},
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{
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"lang": "es",
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"value": "En man2html versi\u00f3n 1.6g, puede crearse un nombre de archivo para sobrescribir el par\u00e1metro de tama\u00f1o anterior del siguiente chunk y el fd, bk, fd_nextsize, bk_nextsize del chunk actual. El siguiente chunk es liberado posteriormente, causando una liberaci\u00f3n de una cantidad arbitraria de memoria"
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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:N/I:N/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": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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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-20"
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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:man2html_project:man2html:1.6g:*:*:*:*:*:*:*",
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"matchCriteriaId": "843C1C93-461D-413C-B54F-2642C98DD0F7"
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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://gist.github.com/untaman/cb58123fe89fc65e3984165db5d40933",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |