mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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137 lines
4.0 KiB
JSON
137 lines
4.0 KiB
JSON
{
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"id": "CVE-2021-38467",
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"sourceIdentifier": "ics-cert@hq.dhs.gov",
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"published": "2021-10-22T12:15:08.597",
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"lastModified": "2024-11-21T06:17:10.497",
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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 specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition."
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},
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{
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"lang": "es",
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"value": "Un c\u00f3digo de funci\u00f3n espec\u00edfico recibe un puntero sin procesar suministrado por el usuario y desasigna este puntero. El usuario puede entonces controlar qu\u00e9 regiones de memoria ser\u00e1n liberadas y causar una condici\u00f3n de uso de memoria previamente liberada"
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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": "ics-cert@hq.dhs.gov",
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"type": "Secondary",
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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:R/S:U/C:N/I:H/A:H",
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"baseScore": 7.3,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 2.1,
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"impactScore": 5.2
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},
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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:N/I:H/A:H",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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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": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 5.2
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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:N/I:P/A:P",
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"baseScore": 5.5,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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"impactScore": 4.9,
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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": "ics-cert@hq.dhs.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-416"
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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:auvesy:versiondog:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "8.0.0",
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"matchCriteriaId": "FE7528C6-8C4F-49D1-8591-BB54D2D6833C"
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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://us-cert.cisa.gov/ics/advisories/icsa-21-292-01",
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"source": "ics-cert@hq.dhs.gov",
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"tags": [
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"Patch",
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"Third Party Advisory",
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"US Government Resource"
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]
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},
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{
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"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch",
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"Third Party Advisory",
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"US Government Resource"
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]
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}
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]
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} |