CVE-2018-20681

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2019-01-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "mate-screensaver before 1.20.2 in MATE Desktop Environment allows physically proximate attackers to view screen content and possibly control applications. By unplugging and re-plugging or power-cycling external output devices (such as additionally attached graphical outputs via HDMI, VGA, DVI, etc.) the content of a screensaver-locked session can be revealed. In some scenarios, the attacker can execute applications, such as by clicking with a mouse."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-01-09T23:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/mate-desktop/mate-screensaver/pull/167"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/170"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/152"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/155"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-20681", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "mate-screensaver before 1.20.2 in MATE Desktop Environment allows physically proximate attackers to view screen content and possibly control applications. By unplugging and re-plugging or power-cycling external output devices (such as additionally attached graphical outputs via HDMI, VGA, DVI, etc.) the content of a screensaver-locked session can be revealed. In some scenarios, the attacker can execute applications, such as by clicking with a mouse."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/mate-desktop/mate-screensaver/pull/167", "refsource": "MISC", "url": "https://github.com/mate-desktop/mate-screensaver/pull/167"}, {"name": "https://github.com/mate-desktop/mate-screensaver/issues/170", "refsource": "MISC", "url": "https://github.com/mate-desktop/mate-screensaver/issues/170"}, {"name": "https://github.com/mate-desktop/mate-screensaver/issues/152", "refsource": "MISC", "url": "https://github.com/mate-desktop/mate-screensaver/issues/152"}, {"name": "https://github.com/mate-desktop/mate-screensaver/issues/155", "refsource": "MISC", "url": "https://github.com/mate-desktop/mate-screensaver/issues/155"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T12:05:17.779Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/mate-desktop/mate-screensaver/pull/167"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/170"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/152"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/155"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-20681", "datePublished": "2019-01-09T23:00:00.000Z", "dateReserved": "2019-01-09T00:00:00.000Z", "dateUpdated": "2024-08-05T12:05:17.779Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mate-desktop:mate-screensaver:*:*:*:*:*:*:*:*", "matchCriteriaId": "795C0DDF-0421-4B68-9B1D-E054518D0BF0", "versionEndExcluding": "1.20.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "mate-screensaver before 1.20.2 in MATE Desktop Environment allows physically proximate attackers to view screen content and possibly control applications. By unplugging and re-plugging or power-cycling external output devices (such as additionally attached graphical outputs via HDMI, VGA, DVI, etc.) the content of a screensaver-locked session can be revealed. In some scenarios, the attacker can execute applications, such as by clicking with a mouse."}, {"lang": "es", "value": "mate-screensaver, en versiones anteriores a la 1.20.2, en el entorno de escritorio de MATE permite que atacantes f\u00edsicamente cercanos visualicen contenido de la pantalla y, posiblemente, las aplicaciones de control. Al desenchufar y volver a enchufar, o al iniciar el ciclo de alimentaci\u00f3n de dispositivos de salida externa (como las salidas gr\u00e1ficas adicionales conectadas mediante HDMI, VGA, DVI, etc.), el contenido de una sesi\u00f3n bloqueada por el protector de pantalla puede ser revelado. En algunos escenarios, el atacante puede ejecutar aplicaciones, como el clicado con un rat\u00f3n."}], "id": "CVE-2018-20681", "lastModified": "2026-06-17T01:53:18.807", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 3.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 0.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-01-09T23:29:05.230", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/152"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/155"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/170"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/pull/167"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/152"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/155"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/issues/170"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mate-desktop/mate-screensaver/pull/167"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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