{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-3615", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2023-07-11T09:05:32.504Z", "datePublished": "2023-07-17T15:33:25.752Z", "dateUpdated": "2023-07-17T15:33:25.752Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["iOS"], "product": "Mattermost iOS app", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "2.5.0", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "2.5.1"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "aapo (aapo)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost iOS app fails<span style=\"background-color: rgb(255, 255, 255);\">&nbsp;to <span style=\"background-color: rgb(255, 255, 255);\">properly&nbsp;</span>validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.</span></p>"}], "value": "Mattermost iOS app fails\u00a0to properly\u00a0validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-295", "description": "CWE-295 Improper Certificate Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2023-07-17T15:33:25.752Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost iOS app to version 2.5.1 or higher.</p>"}], "value": "Update Mattermost iOS app to version 2.5.1 or higher.\n\n"}], "source": {"advisory": "MMSA-2023-00220", "defect": ["https://mattermost.atlassian.net/browse/MM-53219"], "discovery": "EXTERNAL"}, "title": "Lack of server certificate validation in websockets connection", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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