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{
"id": "CVE-2024-32040",
"sourceIdentifier": "security-advisories@github.com",
"published": "2024-04-22T21:15:49.290",
"lastModified": "2024-04-22T21:15:49.290",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 and have connections to servers using the `NSC` codec are vulnerable to integer underflow. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, do not use the NSC codec (e.g. use `-nsc`)."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-191"
}
]
}
],
"references": [
{
"url": "https://github.com/FreeRDP/FreeRDP/pull/10077",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.11.6",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FreeRDP/FreeRDP/releases/tag/3.5.0",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-23c5-cp23-h2h5",
"source": "security-advisories@github.com"
}
]
}