mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 09:11:28 +00:00
127 lines
3.7 KiB
JSON
127 lines
3.7 KiB
JSON
{
|
|
"id": "CVE-2023-2831",
|
|
"sourceIdentifier": "responsibledisclosure@mattermost.com",
|
|
"published": "2023-06-16T10:15:09.403",
|
|
"lastModified": "2023-06-26T17:44:34.770",
|
|
"vulnStatus": "Analyzed",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters.\n"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "LOW",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 6.5,
|
|
"baseSeverity": "MEDIUM"
|
|
},
|
|
"exploitabilityScore": 2.8,
|
|
"impactScore": 3.6
|
|
},
|
|
{
|
|
"source": "responsibledisclosure@mattermost.com",
|
|
"type": "Secondary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "LOW",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "LOW",
|
|
"baseScore": 4.3,
|
|
"baseSeverity": "MEDIUM"
|
|
},
|
|
"exploitabilityScore": 2.8,
|
|
"impactScore": 1.4
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-400"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"source": "responsibledisclosure@mattermost.com",
|
|
"type": "Secondary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-400"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "7.1.0",
|
|
"versionEndIncluding": "7.1.9",
|
|
"matchCriteriaId": "25CE0189-55BD-4A74-8844-59613D63A6FD"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "7.8.0",
|
|
"versionEndIncluding": "7.8.4",
|
|
"matchCriteriaId": "970C833F-3F25-43E1-B7AE-717BF35F998F"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "7.9.0",
|
|
"versionEndIncluding": "7.9.3",
|
|
"matchCriteriaId": "EB584691-CB58-4D9A-B475-4078ED1984F3"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:mattermost:mattermost:7.10.0:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "980D0FB9-D2FF-4C31-BC92-07073A8F4BB3"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://mattermost.com/security-updates/",
|
|
"source": "responsibledisclosure@mattermost.com",
|
|
"tags": [
|
|
"Vendor Advisory"
|
|
]
|
|
}
|
|
]
|
|
} |