{"containers": {"cna": {"affected": [{"product": "MaLion for Mac", "vendor": "Intercom, Inc.", "versions": [{"status": "affected", "version": "4.3.0 to 5.2.1"}]}], "datePublic": "2017-08-04T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication."}], "problemTypes": [{"descriptions": [{"description": "Improper Certificate Validation", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-04T15:57:01.000Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://www.intercom.co.jp/information/2017/0801.html"}, {"tags": ["x_refsource_MISC"], "url": "https://jvn.jp/en/vu/JVNVU91587298/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2017-10819", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MaLion for Mac", "version": {"version_data": [{"version_value": "4.3.0 to 5.2.1"}]}}]}, "vendor_name": "Intercom, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Certificate Validation"}]}]}, "references": {"reference_data": [{"name": "http://www.intercom.co.jp/information/2017/0801.html", "refsource": "MISC", "url": "http://www.intercom.co.jp/information/2017/0801.html"}, {"name": "https://jvn.jp/en/vu/JVNVU91587298/index.html", "refsource": "MISC", "url": "https://jvn.jp/en/vu/JVNVU91587298/index.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T17:50:11.661Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.intercom.co.jp/information/2017/0801.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jvn.jp/en/vu/JVNVU91587298/index.html"}]}]}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2017-10819", "datePublished": "2017-08-04T16:00:00.000Z", "dateReserved": "2017-07-04T00:00:00.000Z", "dateUpdated": "2024-08-05T17:50:11.661Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:intercom:malion:*:*:*:*:*:macos:*:*", "matchCriteriaId": "30AAD2E0-65ED-4CB1-A6B6-FB32E6494467", "versionEndIncluding": "5.2.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication."}, {"lang": "es", "value": "MaLion para Mac en sus versiones 4.3.0 a 5.2.1 no valida certificados correctamente, lo que podr\u00eda permitir que un atacante escuche una comunicaci\u00f3n cifrada."}], "id": "CVE-2017-10819", "lastModified": "2026-05-13T00:24:29.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-08-04T16:29:00.323", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "http://www.intercom.co.jp/information/2017/0801.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://jvn.jp/en/vu/JVNVU91587298/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.intercom.co.jp/information/2017/0801.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://jvn.jp/en/vu/JVNVU91587298/index.html"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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