136 lines
5.3 KiB
JSON
136 lines
5.3 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-2026-78628",
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"assignerOrgId": "59b22baa-87b2-4371-8e4a-e080df12f74a",
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"state": "PUBLISHED",
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"assignerShortName": "Okta",
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"dateReserved": "2026-08-24T22:04:00.475Z",
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"datePublished": "2026-10-13T20:07:37.375Z",
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"dateUpdated": "2026-10-14T19:27:28.784Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "59b22baa-87b2-4371-8e4a-e080df12f74a",
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"shortName": "Okta",
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"dateUpdated": "2026-10-13T20:17:36.454Z"
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},
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"title": "Improper Input Validation in the Okta Credential Provider for Windows",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Improper Input Validation",
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"cweId": "CWE-20"
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}
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]
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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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"description": "Out-of-bounds Read",
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"cweId": "CWE-125"
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}
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]
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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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"description": "Out-of-bounds Write",
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"cweId": "CWE-787"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Okta",
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"product": "Okta Credential Provider for Windows",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThan": "1.4.6.0",
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"versionType": "semver"
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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": "The Okta Credential Provider for Windows does not validate a serialized credential buffer before interpreting it as a Kerberos logon structure. The buffer size and packed string offsets are not checked. Processing a malformed buffer can cause the credential provider process to terminate unexpectedly or lead to out-of-bounds memory reads and writes, which may result in the disclosure of adjacent process memory into local system logs."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
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"baseScore": 6,
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"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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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": "NONE"
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}
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade the Okta Credential Provider for Windows to version 1.4.6.0 or greater."
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}
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],
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"references": [
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{
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"url": "https://trust.okta.com/security-advisories/improper-input-validation-in-the-okta-credential-provider-for-windows-cve-2026-78628"
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}
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]
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},
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"adp": [
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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": "2026-10-14T19:27:16.578491Z",
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"id": "CVE-2026-78628",
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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": "2026-10-14T19:27:28.784Z"
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}
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}
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]
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}
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} |