170 lines
7.0 KiB
JSON
170 lines
7.0 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-2026-12374",
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"assignerOrgId": "2505284f-8ffb-486c-bf60-e19c1097a90b",
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"state": "PUBLISHED",
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"assignerShortName": "Cato",
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"dateReserved": "2026-06-16T07:28:42.180Z",
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"datePublished": "2026-07-01T14:07:28.896Z",
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"dateUpdated": "2026-07-01T15:07:24.153Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "2505284f-8ffb-486c-bf60-e19c1097a90b",
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"shortName": "Cato",
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"dateUpdated": "2026-07-01T14:07:28.896Z"
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},
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"title": "Improper XPC caller certificate validation and TOCTOU race condition in macOS PrivilegedHelperTool",
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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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"cweId": "CWE-295",
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"description": "CWE-295 Improper certificate validation",
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"type": "CWE"
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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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"cweId": "CWE-367",
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"description": "CWE-367 Time-of-check time-of-use (TOCTOU) race condition",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-233",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-233 Privilege Escalation"
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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": "Cato Networks",
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"product": "SDP Client",
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"platforms": [
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"MacOS"
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],
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"modules": [
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"PrivilegedHelperTool"
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],
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"versions": [
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{
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"status": "affected",
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"version": "5.12.0",
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"lessThan": "5.13.1",
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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": "Improper certificate validation and a time-of-check time-of-use (TOCTOU) race condition in the PrivilegedHelperTool XPC service in Cato Client before v.5.13.1 on macOS allows a local authenticated attacker to escalate privileges to root via a self-signed certificate that bypasses the XPC caller verification and a symlink swap during package installation.",
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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": "Improper certificate validation and a time-of-check time-of-use (TOCTOU) race condition in the PrivilegedHelperTool XPC service in Cato Client before v.5.13.1 on macOS allows a local authenticated attacker to escalate privileges to root via a self-signed certificate that bypasses the XPC caller verification and a symlink swap during package installation.<br>"
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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://support.catonetworks.com/hc/en-us/articles/37284626576413-Security-Vulnerability-CVE-2026-12374-that-Impacts-macOS-Client-Versions-Lower-than-5-13-1"
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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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"cvssV4_0": {
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "PROOF_OF_CONCEPT",
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"Safety": "NOT_DEFINED",
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"Automatable": "YES",
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"Recovery": "USER",
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"valueDensity": "CONCENTRATED",
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"vulnerabilityResponseEffort": "LOW",
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"providerUrgency": "AMBER",
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"version": "4.0",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.4,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/AU:Y/R:U/V:C/RE:L/U:Amber"
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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 1.0.2"
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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": "2026-07-01T15:07:18.915117Z",
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"id": "CVE-2026-12374",
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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": "2026-07-01T15:07:24.153Z"
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}
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}
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]
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}
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} |