137 lines
5.2 KiB
JSON
137 lines
5.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2021-43614",
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"assignerOrgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21",
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"state": "PUBLISHED",
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"assignerShortName": "Insyde",
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"dateReserved": "2021-11-12T22:48:20.355Z",
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"datePublished": "2026-09-03T02:15:34.848Z",
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"dateUpdated": "2026-09-03T13:13:33.103Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21",
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"shortName": "Insyde",
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"dateUpdated": "2026-09-03T02:15:34.848Z"
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},
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"title": "VariableEditSmm: Error checking of UEFI variables could cause buffer overflow, leading to code execution",
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"datePublic": "2026-09-03T02:11:00.000Z",
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"affected": [
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{
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"vendor": "Insyde Software",
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"product": "InsydeH2O",
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"platforms": [
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"x86"
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],
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"versions": [
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{
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"status": "affected",
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"version": "InsydeH2OUvePkg",
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"lessThan": "01.01.04.0008",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure."
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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.insyde.com/security-pledge/sa-2022026/"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "PHYSICAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "HIGH",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "LOW",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.7,
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"vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:L"
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}
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.5"
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}
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},
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"adp": [
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-120",
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"lang": "en",
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"description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
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}
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-03T13:13:14.144238Z",
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"id": "CVE-2021-43614",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-03T13:13:33.103Z"
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}
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}
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]
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}
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} |