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{
"CVE_data_meta" : {
"ASSIGNER" : "cve@mitre.org" ,
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"ID" : "CVE-2022-40188" ,
"STATE" : "PUBLIC"
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} ,
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"affects" : {
"vendor" : {
"vendor_data" : [
{
"product" : {
"product_data" : [
{
"product_name" : "n/a" ,
"version" : {
"version_data" : [
{
"version_value" : "n/a"
}
]
}
}
]
} ,
"vendor_name" : "n/a"
}
]
}
} ,
"data_format" : "MITRE" ,
"data_type" : "CVE" ,
"data_version" : "4.0" ,
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"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service (CPU consumption) because of algorithmic complexity. During an attack, an authoritative server must return large NS sets or address sets."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
}
]
} ,
"references" : {
"reference_data" : [
{
"refsource" : "CONFIRM" ,
"name" : "https://gitlab.nic.cz/knot/knot-resolver/-/merge_requests/1343#note_262558" ,
"url" : "https://gitlab.nic.cz/knot/knot-resolver/-/merge_requests/1343#note_262558"
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} ,
{
"refsource" : "FEDORA" ,
"name" : "FEDORA-2022-68ad89b21c" ,
"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S2VE5K3VDUHJOIA2IGT3G5R76IBADMNE/"
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} ,
{
"refsource" : "FEDORA" ,
"name" : "FEDORA-2022-357cc1a81b" ,
"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIMDNIUI7GTUEKIBBYYW7OCTJQFPDNXL/"
} ,
{
"refsource" : "FEDORA" ,
"name" : "FEDORA-2022-2a4ca7b18d" ,
"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XO6LIVQS62MI5GG4OVYB5RHVZMYNHAHG/"
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} ,
{
"refsource" : "MLIST" ,
"name" : "[debian-lts-announce] 20221008 [SECURITY] [DLA 3139-1] knot-resolver security update" ,
"url" : "https://lists.debian.org/debian-lts-announce/2022/10/msg00008.html"
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}
]
}
}