{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-41897", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-09-04T16:31:48.226Z", "datePublished": "2023-10-19T22:23:32.278Z", "dateUpdated": "2023-10-19T22:23:32.278Z"}, "containers": {"cna": {"title": "Lack of XFO header allows clickjacking in Home Assistant Core", "problemTypes": [{"descriptions": [{"cweId": "CWE-1021", "lang": "en", "description": "CWE-1021: Improper Restriction of Rendered UI Layers or Frames", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/home-assistant/core/security/advisories/GHSA-935v-rmg9-44mw", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/home-assistant/core/security/advisories/GHSA-935v-rmg9-44mw"}, {"name": "https://github.com/home-assistant/core/security/advisories/GHSA-cr83-q7r2-7f5q", "tags": ["x_refsource_MISC"], "url": "https://github.com/home-assistant/core/security/advisories/GHSA-cr83-q7r2-7f5q"}, {"name": "https://www.home-assistant.io/blog/2023/10/19/security-audits-of-home-assistant/", "tags": ["x_refsource_MISC"], "url": "https://www.home-assistant.io/blog/2023/10/19/security-audits-of-home-assistant/"}], "affected": [{"vendor": "home-assistant", "product": "core", "versions": [{"version": "< 2023.9.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-10-19T22:23:32.278Z"}, "descriptions": [{"lang": "en", "value": "Home assistant is an open source home automation. Home Assistant server does not set any HTTP security headers, including the X-Frame-Options header, which specifies whether the web page is allowed to be framed. The omission of this and correlating headers facilitates covert clickjacking attacks and alternative exploit opportunities, such as the vector described in this security advisory. This fault incurs major risk, considering the ability to trick users into installing an external and malicious add-on with minimal user interaction, which would enable Remote Code Execution (RCE) within the Home Assistant application. This issue has been addressed in version 2023.9.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability."}], "source": {"advisory": "GHSA-935v-rmg9-44mw", "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:home-assistant:home-assistant:*:*:*:*:*:*:*:*", "matchCriteriaId": "C469208E-F2FD-4DCB-B5EE-0CBCD199142A", "versionEndExcluding": "2023.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Home assistant is an open source home automation. Home Assistant server does not set any HTTP security headers, including the X-Frame-Options header, which specifies whether the web page is allowed to be framed. The omission of this and correlating headers facilitates covert clickjacking attacks and alternative exploit opportunities, such as the vector described in this security advisory. This fault incurs major risk, considering the ability to trick users into installing an external and malicious add-on with minimal user interaction, which would enable Remote Code Execution (RCE) within the Home Assistant application. This issue has been addressed in version 2023.9.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Home Assistant es una dom\u00f3tica de c\u00f3digo abierto. El servidor Home Assistant no establece ning\u00fan encabezado de seguridad HTTP, incluido el encabezado X-Frame-Options, que especifica si se permite que la p\u00e1gina web este enmarcada. La omisi\u00f3n de este y los encabezados correlacionados facilita los ataques encubiertos de clickjacking y oportunidades de explotaci\u00f3n alternativas, como el vector descrito en este aviso de seguridad. Esta falla conlleva un riesgo importante, considerando la capacidad de enga\u00f1ar a los usuarios para que instalen un complemento externo y malicioso con una interacci\u00f3n m\u00ednima del usuario, lo que permitir\u00eda Remote Code Execution (RCE) dentro de la aplicaci\u00f3n Home Assistant. Este problema se solucion\u00f3 en la versi\u00f3n 2023.9.0 y se recomienda a todos los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "id": "CVE-2023-41897", "lastModified": "2023-10-26T16:16:28.380", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-10-19T23:15:08.623", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/home-assistant/core/security/advisories/GHSA-935v-rmg9-44mw"}, {"source": "security-advisories@github.com", "tags": ["Not Applicable"], "url": "https://github.com/home-assistant/core/security/advisories/GHSA-cr83-q7r2-7f5q"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://www.home-assistant.io/blog/2023/10/19/security-audits-of-home-assistant/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1021"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-1021"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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