mirror of
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167 lines
7.3 KiB
JSON
167 lines
7.3 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2023-20014",
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"ASSIGNER": "psirt@cisco.com",
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"STATE": "PUBLIC"
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},
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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": "A vulnerability in the DNS functionality of Cisco Nexus Dashboard Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.\r\n\r This vulnerability is due to the improper processing of DNS requests. An attacker could exploit this vulnerability by sending a continuous stream of DNS requests to an affected device. A successful exploit could allow the attacker to cause the coredns service to stop working or cause the device to reload, resulting in a DoS condition."
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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": "Resource Management Errors",
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"cweId": "CWE-399"
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}
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]
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}
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]
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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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"vendor_name": "Cisco",
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"product": {
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"product_data": [
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{
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"product_name": "Cisco Nexus Dashboard",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "1.1(0c)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(0d)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(2h)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(2i)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(3c)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(3d)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(3e)"
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},
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{
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"version_affected": "=",
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"version_value": "1.1(3f)"
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},
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{
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"version_affected": "=",
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"version_value": "2.0(1b)"
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},
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{
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"version_affected": "=",
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"version_value": "2.0(1d)"
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},
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{
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"version_affected": "=",
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"version_value": "2.0(2g)"
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},
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{
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"version_affected": "=",
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"version_value": "2.0(2h)"
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},
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{
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"version_affected": "=",
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"version_value": "2.1(1d)"
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},
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{
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"version_affected": "=",
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"version_value": "2.1(1e)"
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},
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{
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"version_affected": "=",
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"version_value": "2.1(2d)"
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},
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{
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"version_affected": "=",
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"version_value": "2.1(2f)"
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},
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{
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"version_affected": "=",
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"version_value": "2.2(1e)"
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},
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{
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"version_affected": "=",
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"version_value": "2.2(1h)"
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},
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{
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"version_affected": "=",
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"version_value": "2.2(2d)"
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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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}
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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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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ndb-dnsdos-bYscZOsu",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ndb-dnsdos-bYscZOsu"
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}
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]
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},
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"source": {
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"advisory": "cisco-sa-ndb-dnsdos-bYscZOsu",
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"discovery": "INTERNAL",
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"defects": [
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"CSCwb74816"
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]
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},
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"exploit": [
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{
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"lang": "en",
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"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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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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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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}
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]
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}
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} |