mirror of
https://github.com/CVEProject/cvelist.git
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284 lines
14 KiB
JSON
284 lines
14 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-2024-20321",
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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 External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability exists because eBGP traffic is mapped to a shared hardware rate-limiter queue. An attacker could exploit this vulnerability by sending large amounts of network traffic with certain characteristics through an affected device. A successful exploit could allow the attacker to cause eBGP neighbor sessions to be dropped, leading to a DoS condition in the network."
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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": "Uncontrolled Resource Consumption",
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"cweId": "CWE-400"
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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 NX-OS Software",
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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": "7.0(3)F1(1)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F2(1)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F2(2)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(1)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(2)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(3)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(3a)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(4)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(3c)"
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},
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{
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"version_affected": "=",
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"version_value": "7.0(3)F3(5)"
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},
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{
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"version_affected": "=",
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"version_value": "9.2(1)"
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},
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{
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"version_affected": "=",
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"version_value": "9.2(2)"
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},
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{
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"version_affected": "=",
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"version_value": "9.2(2t)"
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},
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{
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"version_affected": "=",
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"version_value": "9.2(3)"
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},
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{
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"version_affected": "=",
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"version_value": "9.2(4)"
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},
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{
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"version_affected": "=",
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"version_value": "9.2(2v)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(1)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(2)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(3)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(4)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(5)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(6)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(7)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(7a)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(8)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(9)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(10)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(11)"
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},
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{
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"version_affected": "=",
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"version_value": "9.3(12)"
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},
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{
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"version_affected": "=",
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"version_value": "10.1(1)"
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},
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{
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"version_affected": "=",
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"version_value": "10.1(2)"
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},
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{
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"version_affected": "=",
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"version_value": "10.1(2t)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(1)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(1q)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(2)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(3)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(3t)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(4)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(5)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(3v)"
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},
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{
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"version_affected": "=",
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"version_value": "10.2(6)"
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},
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{
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"version_affected": "=",
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"version_value": "10.3(1)"
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},
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{
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"version_affected": "=",
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"version_value": "10.3(2)"
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},
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{
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"version_affected": "=",
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"version_value": "10.3(3)"
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},
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{
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"version_affected": "=",
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"version_value": "10.3(99w)"
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},
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{
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"version_affected": "=",
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"version_value": "10.3(99x)"
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},
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{
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"version_affected": "=",
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"version_value": "10.3(4a)"
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},
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{
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"version_affected": "=",
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"version_value": "10.4(1)"
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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-nxos-ebgp-dos-L3QCwVJ",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ebgp-dos-L3QCwVJ"
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}
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]
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},
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"source": {
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"advisory": "cisco-sa-nxos-ebgp-dos-L3QCwVJ",
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"discovery": "INTERNAL",
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"defects": [
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"CSCwh09703",
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"CSCwh96478"
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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 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."
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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:C/C:N/I:N/A:H",
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"baseScore": 8.6,
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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": "CHANGED",
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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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} |