{"containers": {"cna": {"affected": [{"product": "Mitsubishi Electric GX Works2; Mitsubishi Electric MELSOFT Navigator; Mitsubishi Electric EZSocket", "vendor": "n/a", "versions": [{"status": "affected", "version": "Mitsubishi Electric GX Works2 versions 1.606G and prior"}, {"status": "affected", "version": "Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior"}, {"status": "affected", "version": "Mitsubishi Electric EZSocket versions 5.4 and prior"}]}], "descriptions": [{"lang": "en", "value": "Integer Underflow vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior, Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior and Mitsubishi Electric EZSocket versions 5.4 and prior allows an attacker to cause a DoS condition in the software by getting a user to open malicious project file specially crafted by an attacker."}], "problemTypes": [{"descriptions": [{"description": "Integer Underflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-07-29T15:12:46", "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad", "shortName": "Mitsubishi"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-021_en.pdf"}, {"tags": ["x_refsource_MISC"], "url": "https://jvn.jp/vu/JVNVU93817405/index.html"}, {"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-350-05"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "ID": "CVE-2021-20607", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Mitsubishi Electric GX Works2; Mitsubishi Electric MELSOFT Navigator; Mitsubishi Electric EZSocket", "version": {"version_data": [{"version_value": "Mitsubishi Electric GX Works2 versions 1.606G and prior"}, {"version_value": "Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior"}, {"version_value": "Mitsubishi Electric EZSocket versions 5.4 and prior"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Integer Underflow vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior, Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior and Mitsubishi Electric EZSocket versions 5.4 and prior allows an attacker to cause a DoS condition in the software by getting a user to open malicious project file specially crafted by an attacker."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Integer Underflow"}]}]}, "references": {"reference_data": [{"name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-021_en.pdf", "refsource": "MISC", "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-021_en.pdf"}, {"name": "https://jvn.jp/vu/JVNVU93817405/index.html", "refsource": "MISC", "url": "https://jvn.jp/vu/JVNVU93817405/index.html"}, {"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-350-05", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-350-05"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:45:44.783Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-021_en.pdf"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jvn.jp/vu/JVNVU93817405/index.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-350-05"}]}]}, "cveMetadata": {"assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad", "assignerShortName": "Mitsubishi", "cveId": "CVE-2021-20607", "datePublished": "2021-12-17T16:10:28", "dateReserved": "2020-12-17T00:00:00", "dateUpdated": "2024-08-03T17:45:44.783Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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