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{
"id": "CVE-2024-20342",
"sourceIdentifier": "ykramarz@cisco.com",
"published": "2024-10-23T17:15:18.703",
"lastModified": "2024-10-23T17:15:18.703",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter.\r\n\r\nThis vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "ykramarz@cisco.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW",
"baseScore": 5.8,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "ykramarz@cisco.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-1025"
}
]
}
],
"references": [
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-xss-yjj7ZjVq",
"source": "ykramarz@cisco.com"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO",
"source": "ykramarz@cisco.com"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-rf-bypass-OY8f3pnM",
"source": "ykramarz@cisco.com"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300",
"source": "ykramarz@cisco.com"
}
]
}