CVE-2023-22439

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Controller 6000/ Controller 7000", "vendor": "Gallagher", "versions": [{"lessThanOrEqual": "8.50", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "vCR8.90.231204a", "status": "affected", "version": "8.90", "versionType": "custom"}, {"lessThan": "vCR8.80.231204a", "status": "affected", "version": "8.80", "versionType": "custom"}, {"lessThan": "vCR8.70.231204a", "status": "affected", "version": "8.70", "versionType": "custom"}, {"lessThan": "vCR8.60.231116a", "status": "affected", "version": "8.60", "versionType": "custom"}]}], "source": "disclosures@gallagher.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3183049E-D5F5-416E-B5B6-140B02510BC0", "versionEndIncluding": "8.50", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "162DF4B0-4F15-48D0-9D67-2AD509FD1FAD", "versionEndExcluding": "8.60.231116a", "versionStartIncluding": "8.60", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "30EEB0FF-D2F2-47DA-9666-6532730B195F", "versionEndExcluding": "8.70.231204a", "versionStartIncluding": "8.70", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D11F6F34-20E1-4BF8-BA36-819F2B153320", "versionEndExcluding": "8.80.231204a", "versionStartIncluding": "8.80", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_6000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "715CA029-60DF-422B-90BA-C806DCE041FC", "versionEndExcluding": "8.90.231204a", "versionStartIncluding": "8.90", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:gallagher:controller_6000:-:*:*:*:*:*:*:*", "matchCriteriaId": "5AF2B03B-B033-439F-8CEE-334FA8053278", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "23C4F969-A44F-40D6-A92B-56A2653A0786", "versionEndIncluding": "8.50", "vulnerable": true}, {"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "189BCB50-4E9F-4E0B-B03F-D703BD14B6C9", "versionEndExcluding": "8.60.231116a", "versionStartIncluding": "8.60", "vulnerable": true}, {"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "63286868-84A7-492C-8F48-E0FB883C5666", "versionEndExcluding": "8.70.231204a", "versionStartIncluding": "8.70", "vulnerable": true}, {"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "48DE400E-2C3D-485C-8C8E-DA79BC155E7F", "versionEndExcluding": "8.80.231204a", "versionStartIncluding": "8.80", "vulnerable": true}, {"criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "matchCriteriaId": "14A61AE2-E3D1-4BEE-B5E1-361E6E0A617E", "versionEndExcluding": "8.90.231204a", "versionStartIncluding": "8.90", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:gallagher:controller_6000:-:*:*:*:*:*:*:*", "matchCriteriaId": "5AF2B03B-B033-439F-8CEE-334FA8053278", "vulnerable": false}, {"criteria": "cpe:2.3:h:gallagher:controller_7000:-:*:*:*:*:*:*:*", "matchCriteriaId": "D0F7F6A6-8F69-45C1-A59D-D9FB3FD0C1C7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "\nImproper input validation of a large HTTP request in the Controller 6000 and Controller 7000\u00a0optional\u00a0diagnostic web interface (Port 80)\u00a0can be used to perform a Denial of Service of the diagnostic web interface.\n\nThis issue affects: Gallagher Controller 6000 and 7000 8.90 prior to vCR8.90.231204a (distributed in 8.90.1620 (MR2)), 8.80 prior to vCR8.80.231204a (distributed in 8.80.1369 (MR3)), 8.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)), 8.60 prior to vCR8.60.231116a (distributed in 8.60.2550 (MR7)), all versions of 8.50 and prior.\n\n"}, {"lang": "es", "value": "Se puede utilizar una validaci\u00f3n de entrada incorrecta de una solicitud HTTP grande en la interfaz web de diagn\u00f3stico opcional de Controller 6000 y Controller 7000 (puerto 80) para realizar una denegaci\u00f3n de servicio de la interfaz web de diagn\u00f3stico. Este problema afecta a: \nGallagher Controller 6000 y 7000 8.90 antes de vCR8.90.231204a (distribuido en 8.90.1620 (MR2)), \n8.80 antes de vCR8.80.231204a (distribuido en 8.80.1369 (MR3)), \n8.70 antes de vCR8. 70.231204a (distribuido en 8.70.2375 (MR5)), \n8.60 antes de vCR8.60.231116a (distribuido en 8.60.2550 (MR7)), \ntodas las versiones de 8.50 y anteriores."}], "id": "CVE-2023-22439", "lastModified": "2026-06-17T05:35:26.867", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 1.4, "source": "disclosures@gallagher.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-18T22:15:07.807", "references": [{"source": "disclosures@gallagher.com", "tags": ["Vendor Advisory"], "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-22439"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-22439"}], "sourceIdentifier": "disclosures@gallagher.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "disclosures@gallagher.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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