gsd-2023-48268
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb).
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-48268", "id": "GSD-2023-48268" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-48268" ], "details": "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", "id": "GSD-2023-48268", "modified": "2023-12-13T01:20:39.300487Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2023-48268", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Mattermost", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "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" } ] } } ] } } ] }, "vendor_name": "Mattermost" } ] } }, "credits": [ { "lang": "en", "value": "vultza (vultza)" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "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" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "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" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-400", "lang": "eng", "value": "CWE-400: Uncontrolled Resource Consumption" } ] } ] }, "references": { "reference_data": [ { "name": "https://mattermost.com/security-updates", "refsource": "MISC", "url": "https://mattermost.com/security-updates" } ] }, "solution": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eUpdate Mattermost Server to versions 9.1.1, 9.0.2, 7.8.13, 8.1.4 or higher.\u003c/p\u003e" } ], "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" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.8.12", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "8.1.3", "versionStartIncluding": "8.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "9.0.1", "versionStartIncluding": "9.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mattermost:mattermost:9.1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2023-48268" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "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" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-400" } ] } ] }, "references": { "reference_data": [ { "name": "https://mattermost.com/security-updates", "refsource": "", "tags": [ "Vendor Advisory" ], "url": "https://mattermost.com/security-updates" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "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 } }, "lastModifiedDate": "2023-12-01T21:30Z", "publishedDate": "2023-11-27T10:15Z" } } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.