CVE-2025-12418

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "InstallShield", "vendor": "Revenera", "versions": [{"changes": [{"at": "InstallShield2023R2-CVE-2025-12418-SecurityPatch", "status": "unaffected"}], "lessThanOrEqual": "2023.R2", "status": "affected", "version": "2023.R1", "versionType": "semver"}, {"changes": [{"at": "InstallShield2024R2-CVE-2025-12418-SecurityPatch", "status": "unaffected"}], "lessThanOrEqual": "2024.R2", "status": "affected", "version": "2024.R1", "versionType": "semver"}, {"lessThan": "InstallShield2025R1-CVE-2025-12418-SecurityPatch", "status": "affected", "version": "2025.R1", "versionType": "custom"}]}], "source": "PSIRT-CNA@flexerasoftware.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. When e.g., a local administrator performs an uninstall, a symlink may get followed on removal of a user writeable configuration directory and induce a Denial of Service as a result. The issue is resolved through the hotfixes\u00a0InstallShield2025R1-CVE-2025-12418-SecurityPatch, InstallShield2024R2-CVE-2025-12418-SecurityPatch, and\u00a0InstallShield2023R2-CVE-2025-12418-SecurityPatch."}, {"lang": "es", "value": "Problema potencial de denegaci\u00f3n de servicio en todas las versiones compatibles de Revenera InstallShield versi\u00f3n 2025 R1, 2024 R2, 2023 R2, y anteriores. Cuando, por ejemplo, un administrador local realiza una desinstalaci\u00f3n, un enlace simb\u00f3lico puede ser seguido al eliminar un directorio de configuraci\u00f3n escribible por el usuario e inducir una denegaci\u00f3n de servicio como resultado. El problema se resuelve a trav\u00e9s de los hotfixes InstallShield2025R1-CVE-2025-12418-SecurityPatch, InstallShield2024R2-CVE-2025-12418-SecurityPatch, y InstallShield2023R2-CVE-2025-12418-SecurityPatch."}], "id": "CVE-2025-12418", "lastModified": "2026-10-07T21:10:00.200", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "PSIRT-CNA@flexerasoftware.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-12418", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-13T14:26:00.754643Z", "version": "2.0.3"}}]}, "published": "2025-11-07T22:15:38.843", "references": [{"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://community.revenera.com/s/article/CVE-2025-12418-Potential-Unintended-File-Deletion-Issue-Caused-by-InstallShield-Suite-Uninstallation-Process"}], "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "PSIRT-CNA@flexerasoftware.com", "type": "Secondary"}]}

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{"created": "2025-11-10T09:33:52.021748+00:00", "updated": "2025-11-10T09:33:52.021776+00:00", "vendors": ["revenera", "revenera$PRODUCT$installshield"]}