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{
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"data_version" : "4.0" ,
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2023-20267" ,
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"ASSIGNER" : "psirt@cisco.com" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "A vulnerability in the IP geolocation rules of Snort 3 could allow an unauthenticated, remote attacker to potentially bypass IP address restrictions. This vulnerability exists because the configuration for IP geolocation rules is not parsed properly. An attacker could exploit this vulnerability by spoofing an IP address until they bypass the restriction. A successful exploit could allow the attacker to bypass location-based IP address restrictions."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
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"value" : "Improper Access Control" ,
"cweId" : "CWE-284"
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}
]
}
]
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Cisco" ,
"product" : {
"product_data" : [
{
"product_name" : "Cisco Firepower Threat Defense Software" ,
"version" : {
"version_data" : [
{
"version_affected" : "=" ,
"version_value" : "6.7.0"
} ,
{
"version_affected" : "=" ,
"version_value" : "6.7.0.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "6.7.0.2"
} ,
{
"version_affected" : "=" ,
"version_value" : "6.7.0.3"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.0"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.0.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.1.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.2"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.2.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.3"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.4"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.0.5"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.1.0"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.1.0.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.1.0.2"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.1.0.3"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.2.0"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.2.0.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.2.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.2.2"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.2.3"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.3.0"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.3.1"
} ,
{
"version_affected" : "=" ,
"version_value" : "7.3.1.1"
}
]
}
}
]
}
}
]
}
} ,
"references" : {
"reference_data" : [
{
"url" : "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdsnort3sip-bypass-LMz2ThKn" ,
"refsource" : "MISC" ,
"name" : "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdsnort3sip-bypass-LMz2ThKn"
}
]
} ,
"source" : {
"advisory" : "cisco-sa-ftdsnort3sip-bypass-LMz2ThKn" ,
"discovery" : "EXTERNAL" ,
"defects" : [
"CSCwe69833"
]
} ,
"exploit" : [
{
"lang" : "en" ,
"value" : "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
] ,
"impact" : {
"cvss" : [
{
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N" ,
"baseScore" : 4 ,
"baseSeverity" : "MEDIUM" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "HIGH" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "NONE" ,
"scope" : "CHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "LOW" ,
"availabilityImpact" : "NONE"
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}
]
}
}
