CVE-2019-6453

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2019-02-18T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "mIRC before 7.55 allows remote command execution by using argument injection through custom URI protocol handlers. The attacker can specify an irc:// URI that loads an arbitrary .ini file from a UNC share pathname. Exploitation depends on browser-specific URI handling (Chrome is not exploitable)."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-02-19T14:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "46392", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/46392/"}, {"tags": ["x_refsource_MISC"], "url": "https://proofofcalc.com/advisories/20190218.txt"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/proofofcalc/cve-2019-6453-poc"}, {"tags": ["x_refsource_MISC"], "url": "https://www.mirc.com/news.html"}, {"tags": ["x_refsource_MISC"], "url": "https://proofofcalc.com/cve-2019-6453-mIRC/"}, {"tags": ["x_refsource_MISC"], "url": "https://twitter.com/proofofcalc/status/1097518413143003136"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-6453", "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": "mIRC before 7.55 allows remote command execution by using argument injection through custom URI protocol handlers. The attacker can specify an irc:// URI that loads an arbitrary .ini file from a UNC share pathname. Exploitation depends on browser-specific URI handling (Chrome is not exploitable)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "46392", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/46392/"}, {"name": "https://proofofcalc.com/advisories/20190218.txt", "refsource": "MISC", "url": "https://proofofcalc.com/advisories/20190218.txt"}, {"name": "https://github.com/proofofcalc/cve-2019-6453-poc", "refsource": "MISC", "url": "https://github.com/proofofcalc/cve-2019-6453-poc"}, {"name": "https://www.mirc.com/news.html", "refsource": "MISC", "url": "https://www.mirc.com/news.html"}, {"name": "https://proofofcalc.com/cve-2019-6453-mIRC/", "refsource": "MISC", "url": "https://proofofcalc.com/cve-2019-6453-mIRC/"}, {"name": "https://twitter.com/proofofcalc/status/1097518413143003136", "refsource": "MISC", "url": "https://twitter.com/proofofcalc/status/1097518413143003136"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:23:20.891Z"}, "title": "CVE Program Container", "references": [{"name": "46392", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/46392/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://proofofcalc.com/advisories/20190218.txt"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/proofofcalc/cve-2019-6453-poc"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.mirc.com/news.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://proofofcalc.com/cve-2019-6453-mIRC/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://twitter.com/proofofcalc/status/1097518413143003136"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-6453", "datePublished": "2019-02-18T15:00:00.000Z", "dateReserved": "2019-01-16T00:00:00.000Z", "dateUpdated": "2024-08-04T20:23:20.891Z", "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:mirc:mirc:*:*:*:*:*:*:*:*", "matchCriteriaId": "433639BC-BC6B-4652-BB5A-3C62AED6B411", "versionEndExcluding": "7.55", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "mIRC before 7.55 allows remote command execution by using argument injection through custom URI protocol handlers. The attacker can specify an irc:// URI that loads an arbitrary .ini file from a UNC share pathname. Exploitation depends on browser-specific URI handling (Chrome is not exploitable)."}, {"lang": "es", "value": "mIRC, en versiones anteriores a la 7.55, permite la ejecuci\u00f3n remota de comandos, empleando una inyecci\u00f3n de argumentos mediante gestores de protocolo URI. El atacante puede especificar un URI \"irc://\" que carga un archivo \".ini\" arbitrario desde un nombre de ruta compartida UNC. Su explotaci\u00f3n exitosa depende de la gesti\u00f3n de URI del navegador (Chrome no es explotable)."}], "id": "CVE-2019-6453", "lastModified": "2026-06-17T02:39:04.343", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-18T15:29:00.247", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/proofofcalc/cve-2019-6453-poc"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://proofofcalc.com/advisories/20190218.txt"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://proofofcalc.com/cve-2019-6453-mIRC/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://twitter.com/proofofcalc/status/1097518413143003136"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/46392/"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.mirc.com/news.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/proofofcalc/cve-2019-6453-poc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://proofofcalc.com/advisories/20190218.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://proofofcalc.com/cve-2019-6453-mIRC/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://twitter.com/proofofcalc/status/1097518413143003136"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/46392/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.mirc.com/news.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-88"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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