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121 lines
3.7 KiB
JSON
121 lines
3.7 KiB
JSON
{
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"id": "CVE-2021-22043",
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"sourceIdentifier": "security@vmware.com",
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"published": "2022-02-16T17:15:10.593",
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"lastModified": "2022-02-24T19:51:04.653",
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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": "VMware ESXi contains a TOCTOU (Time-of-check Time-of-use) vulnerability that exists in the way temporary files are handled. A malicious actor with access to settingsd, may exploit this issue to escalate their privileges by writing arbitrary files."
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},
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{
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"lang": "es",
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"value": "VMware ESXi contiene una vulnerabilidad TOCTOU (Time-of-check Time-of-use) que se presenta en la forma de manejar los archivos temporales. Un actor malicioso con acceso a settingsd, puede explotar este problema para escalar sus privilegios al escribir archivos arbitrarios"
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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:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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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": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.6,
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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:S/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "SINGLE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 6.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 6.8,
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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": 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": "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-367"
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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:vmware:fusion:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "4.4",
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"matchCriteriaId": "E834FF90-171F-4581-8AB2-AC55C1252DD4"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:vmware:esxi:7.0:update_1:*:*:*:*:*:*",
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"matchCriteriaId": "2C8DB7F6-5765-4355-B30E-9CAC39ECA5D9"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:vmware:esxi:7.0:update_2:*:*:*:*:*:*",
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"matchCriteriaId": "D3E3A02D-6C1E-4DE8-B845-60F53C056F32"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:vmware:esxi:7.0:update_3:*:*:*:*:*:*",
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"matchCriteriaId": "4ADC3CFF-7415-46A5-817A-2F053B261E8C"
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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://www.vmware.com/security/advisories/VMSA-2022-0004.html",
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"source": "security@vmware.com",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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}
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]
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} |