{"containers": {"cna": {"affected": [{"product": "Zoom On-Premise Meeting Connector Zone Controller (ZC)", "vendor": "Zoom Video Communications Inc", "versions": [{"lessThan": "4.8.20220419.112", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2022-08-09T00:00:00", "descriptions": [{"lang": "en", "value": "Zoom On-Premise Meeting Connector Zone Controller (ZC) before version 4.8.20220419.112 fails to properly parse STUN error codes, which can result in memory corruption and could allow a malicious actor to crash the application. In versions older than 4.8.12.20211115, this vulnerability could also be leveraged to execute arbitrary code."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-121", "description": "CWE-121 Stack-based Buffer Overflow", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-08-11T14:55:21", "orgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351", "shortName": "Zoom"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"}], "source": {"discovery": "INTERNAL"}, "title": "Zoom On-Premise Deployments: Stack Buffer Overflow in Meeting Connector", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@zoom.us", "DATE_PUBLIC": "2022-08-09", "ID": "CVE-2022-28750", "STATE": "PUBLIC", "TITLE": "Zoom On-Premise Deployments: Stack Buffer Overflow in Meeting Connector"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Zoom On-Premise Meeting Connector Zone Controller (ZC)", "version": {"version_data": [{"version_affected": "<", "version_value": "4.8.20220419.112"}]}}]}, "vendor_name": "Zoom Video Communications Inc"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Zoom On-Premise Meeting Connector Zone Controller (ZC) before version 4.8.20220419.112 fails to properly parse STUN error codes, which can result in memory corruption and could allow a malicious actor to crash the application. In versions older than 4.8.12.20211115, this vulnerability could also be leveraged to execute arbitrary code."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-121 Stack-based Buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "https://explore.zoom.us/en/trust/security/security-bulletin/", "refsource": "MISC", "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"}]}, "source": {"discovery": "INTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351", "assignerShortName": "Zoom", "cveId": "CVE-2022-28750", "datePublished": "2022-08-09T00:00:00", "dateReserved": "2022-04-06T00:00:00", "dateUpdated": "2022-08-11T14:55:21", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:zoom:meeting_connector:*:*:*:*:*:*:*:*", "matchCriteriaId": "3251E0CF-0209-43BC-BCF6-9A91A650A289", "versionEndExcluding": "4.8.20220419.112", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Zoom On-Premise Meeting Connector Zone Controller (ZC) before version 4.8.20220419.112 fails to properly parse STUN error codes, which can result in memory corruption and could allow a malicious actor to crash the application. In versions older than 4.8.12.20211115, this vulnerability could also be leveraged to execute arbitrary code."}, {"lang": "es", "value": "Zoom On-Premise Meeting Connector Zone Controller (ZC) versiones anteriores a 4.8.20220419.112, no analiza apropiadamente los c\u00f3digos de error STUN, lo que puede resultar en una corrupci\u00f3n de memoria y podr\u00eda permitir a un actor malicioso bloquear la aplicaci\u00f3n. En versiones anteriores a 4.8.12.20211115, esta vulnerabilidad tambi\u00e9n podr\u00eda aprovecharse para ejecutar c\u00f3digo arbitrario"}], "id": "CVE-2022-28750", "lastModified": "2022-08-18T18:37:26.190", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security@zoom.us", "type": "Secondary"}]}, "published": "2022-08-11T15:15:12.180", "references": [{"source": "security@zoom.us", "tags": ["Vendor Advisory"], "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"}], "sourceIdentifier": "security@zoom.us", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-121"}], "source": "security@zoom.us", "type": "Secondary"}]}

{}