355 lines
17 KiB
JSON
355 lines
17 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "Junos OS",
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"vendor": "Juniper Networks",
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"versions": [
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{
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"lessThan": "19.4R1",
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"status": "unaffected",
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"version": "unspecified",
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"versionType": "custom"
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},
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{
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"lessThan": "19.4R3-S7",
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"status": "affected",
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"version": "19.4",
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"versionType": "custom"
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},
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{
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"lessThan": "20.1R3-S3",
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"status": "affected",
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"version": "20.1",
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"versionType": "custom"
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},
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{
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"lessThan": "20.2R3-S3",
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"status": "affected",
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"version": "20.2",
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"versionType": "custom"
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},
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{
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"lessThan": "20.3R3-S2",
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"status": "affected",
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"version": "20.3",
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"versionType": "custom"
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},
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{
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"lessThan": "20.4R3-S1",
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"status": "affected",
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"version": "20.4",
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"versionType": "custom"
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},
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{
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"lessThan": "21.1R3",
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"status": "affected",
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"version": "21.1",
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"versionType": "custom"
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},
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{
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"lessThan": "21.2R2",
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"status": "affected",
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"version": "21.2",
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"versionType": "custom"
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},
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{
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"lessThan": "21.3R1-S1, 21.3R2",
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"status": "affected",
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"version": "21.3",
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"versionType": "custom"
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}
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]
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "For this issue to be exploitable a configuration like the following will have to exist:\n\n [ routing-instances <RI-name> instance-type virtual-switch ]\n [ routing-instances <RI-name> bridge-domains <BD-name> vlan-id <vlan#n> ]\n [ routing-instances <RI-name> bridge-domains <BD-name> vxlan ... ]\n [ interfaces ae0 unit <unit#> vlan-id <vlan#n> ]\n [ interfaces ae0 unit <unit#> family inet(6) address ... ]"
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}
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],
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"datePublic": "2022-01-12T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect versions of Junos OS prior to 19.4R1."
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}
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],
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"exploits": [
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{
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"lang": "en",
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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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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"version": "3.1"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "Denial of Service (DoS)",
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"lang": "en",
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"type": "text"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-754",
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"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2022-01-19T00:21:18.000Z",
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"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"shortName": "juniper"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://kb.juniper.net/JSA11277"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "The following Junos OS software releases have been updated to resolve this specific issue: 19.4R3-S7, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3-S1, 21.1R3, 21.2R2, 21.3R1-S1, 21.3R2, 21.4R1, and all subsequent releases."
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}
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],
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"source": {
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"advisory": "JSA11277",
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"defect": [
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"1625292"
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],
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"discovery": "INTERNAL"
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},
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"title": "Junos OS: Specific packets over VXLAN cause FPC reset",
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"workarounds": [
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{
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"lang": "en",
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"value": "There are no viable workarounds for this issue."
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "sirt@juniper.net",
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"DATE_PUBLIC": "2022-01-12T17:00:00.000Z",
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"ID": "CVE-2022-22171",
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"STATE": "PUBLIC",
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"TITLE": "Junos OS: Specific packets over VXLAN cause FPC reset"
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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": "Junos OS",
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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_name": "19.4",
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"version_value": "19.4R3-S7"
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},
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{
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"version_affected": "<",
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"version_name": "20.1",
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"version_value": "20.1R3-S3"
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},
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{
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"version_affected": "<",
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"version_name": "20.2",
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"version_value": "20.2R3-S3"
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},
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{
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"version_affected": "<",
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"version_name": "20.3",
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"version_value": "20.3R3-S2"
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},
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{
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"version_affected": "<",
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"version_name": "20.4",
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"version_value": "20.4R3-S1"
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},
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{
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"version_affected": "<",
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"version_name": "21.1",
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"version_value": "21.1R3"
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},
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{
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"version_affected": "<",
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"version_name": "21.2",
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"version_value": "21.2R2"
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},
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{
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"version_affected": "<",
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"version_name": "21.3",
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"version_value": "21.3R1-S1, 21.3R2"
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},
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{
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"version_affected": "!<",
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"version_value": "19.4R1"
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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": "Juniper Networks"
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}
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]
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}
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},
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"configuration": [
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{
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"lang": "en",
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"value": "For this issue to be exploitable a configuration like the following will have to exist:\n\n [ routing-instances <RI-name> instance-type virtual-switch ]\n [ routing-instances <RI-name> bridge-domains <BD-name> vlan-id <vlan#n> ]\n [ routing-instances <RI-name> bridge-domains <BD-name> vxlan ... ]\n [ interfaces ae0 unit <unit#> vlan-id <vlan#n> ]\n [ interfaces ae0 unit <unit#> family inet(6) address ... ]"
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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 Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect versions of Junos OS prior to 19.4R1."
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}
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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": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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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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"version": "3.1"
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},
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"problemtype": {
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"lang": "eng",
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"value": "Denial of Service (DoS)"
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{
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{
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"lang": "eng",
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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://kb.juniper.net/JSA11277",
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"refsource": "CONFIRM",
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"url": "https://kb.juniper.net/JSA11277"
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}
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]
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},
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"solution": [
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{
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"lang": "en",
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"value": "The following Junos OS software releases have been updated to resolve this specific issue: 19.4R3-S7, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3-S1, 21.1R3, 21.2R2, 21.3R1-S1, 21.3R2, 21.4R1, and all subsequent releases."
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}
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],
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"source": {
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"advisory": "JSA11277",
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"defect": [
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],
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},
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{
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"lang": "en",
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"value": "There are no viable workarounds for this issue."
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}
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]
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}
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},
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"adp": [
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{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T03:07:49.259Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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],
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"url": "https://kb.juniper.net/JSA11277"
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}
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"assignerShortName": "juniper",
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"cveId": "CVE-2022-22171",
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"datePublished": "2022-01-19T00:21:18.633Z",
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"dateReserved": "2021-12-21T00:00:00.000Z",
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"dateUpdated": "2024-09-16T16:43:40.834Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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} |