Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-39830", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2024-07-01T10:22:11.595Z", "datePublished": "2024-07-03T08:32:56.113Z", "dateUpdated": "2024-08-02T04:26:16.020Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"status": "affected", "version": "9.8.0"}, {"lessThanOrEqual": "9.7.4", "status": "affected", "version": "9.7.0", "versionType": "semver"}, {"lessThanOrEqual": "9.6.2", "status": "affected", "version": "9.6.0", "versionType": "semver"}, {"lessThanOrEqual": "9.5.5", "status": "affected", "version": "9.5.0", "versionType": "semver"}, {"status": "unaffected", "version": "9.9.0"}, {"status": "unaffected", "version": "9.8.1"}, {"status": "unaffected", "version": "9.7.5"}, {"status": "unaffected", "version": "9.6.3"}, {"status": "unaffected", "version": "9.5.6"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Juho Fors\u00e9n"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows <span style=\"background-color: rgb(255, 255, 255);\">an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison.</span></p>"}], "value": "Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison."}], "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-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2024-07-03T08:32:56.113Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost to versions 9.9.0, 9.8.1, 9.7.5, 9.6.3, 9.5.6 or higher.</p>"}], "value": "Update Mattermost to versions 9.9.0, 9.8.1, 9.7.5, 9.6.3, 9.5.6 or higher."}], "source": {"advisory": "MMSA-2024-00345", "defect": ["https://mattermost.atlassian.net/browse/MM-58256"], "discovery": "INTERNAL"}, "title": "Timing attack during remote cluster token comparison when shared channels are enabled", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"affected": [{"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:9.8.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "9.8.0", "status": "affected"}]}, {"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:9.7.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "9.7.0", "status": "affected", "lessThanOrEqual": "9.7.4", "versionType": "custom"}]}, {"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:9.6.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "9.6.0", "status": "affected", "lessThanOrEqual": "9.6.2", "versionType": "custom"}]}, {"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:9.5.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "9.5.0", "status": "affected", "lessThanOrEqual": "9.5.5", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-07-03T13:13:17.503877Z", "id": "CVE-2024-39830", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-03T13:40:13.377Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:26:16.020Z"}, "title": "CVE Program Container", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["x_transferred"]}]}]}}