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80 lines
2.8 KiB
JSON
80 lines
2.8 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "secalert@redhat.com",
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"ID": "CVE-2018-14644",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "pdns",
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"version": {
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"version_data": [
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{
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"version_value": "4.0.9"
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},
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{
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"version_value": "4.1.5"
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}
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]
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}
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}
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]
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},
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"vendor_name": "[UNKNOWN]"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers for that parent zone answer with FORMERR to a query for at least one of the meta-types. As a result, subsequent queries from clients requesting DNSSEC validation will be answered with a ServFail."
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}
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]
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},
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"impact": {
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"cvss": [
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[
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{
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"vectorString": "5.3/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"version": "3.0"
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}
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]
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-20"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-07.html",
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"refsource": "CONFIRM",
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"url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-07.html"
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},
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{
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14644",
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"refsource": "CONFIRM",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14644"
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}
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]
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}
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} |