{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-48268", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2023-11-22T11:18:57.625Z", "datePublished": "2023-11-27T09:07:29.918Z", "dateUpdated": "2023-11-27T09:07:29.918Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "7.8.12", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "8.1.3", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "9.0.1", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "9.1.0", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "9.1.1"}, {"status": "unaffected", "version": "9.0.2"}, {"status": "unaffected", "version": "7.8.13"}, {"status": "unaffected", "version": "8.1.4"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "vultza (vultza)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost fails to&nbsp;limit the amount of data extracted from compressed archives during board import in Mattermost Boards&nbsp;allowing <span style=\"background-color: rgb(255, 255, 255);\">an attacker t</span>o consume excessive resources, possibly leading to Denial of Service, by<span style=\"background-color: rgb(255, 255, 255);\">&nbsp;importing a board using a specially crafted zip (zip bomb).</span></p>"}], "value": "Mattermost fails to\u00a0limit the amount of data extracted from compressed archives during board import in Mattermost Boards\u00a0allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by\u00a0importing a board using a specially crafted zip (zip bomb).\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400: Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2023-11-27T09:07:29.918Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost Server to versions 9.1.1, 9.0.2, 7.8.13, 8.1.4 or higher.</p>"}], "value": "Update Mattermost Server to versions 9.1.1, 9.0.2, 7.8.13, 8.1.4 or higher.\n\n"}], "source": {"advisory": "MMSA-2023-00218", "defect": ["https://mattermost.atlassian.net/browse/MM-53231"], "discovery": "EXTERNAL"}, "title": "Denial of Service via Board Import Zip Bomb", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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