343 lines
16 KiB
JSON
343 lines
16 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-36835",
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"state": "PUBLISHED",
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"assignerShortName": "juniper",
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"dateReserved": "2023-06-27T16:17:25.276Z",
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"datePublished": "2023-07-14T17:11:26.454Z",
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"dateUpdated": "2024-11-07T14:24:52.880Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"platforms": [
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"QFX10000 Series"
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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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"changes": [
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{
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"at": "20.3R1",
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"status": "affected"
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}
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],
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"lessThan": "20.3*",
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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-S5",
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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-S5",
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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": "21.2R3-S5",
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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": "21.3R3-S4",
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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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"lessThan": "21.4R3-S1",
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"status": "affected",
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"version": "21.4",
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"versionType": "custom"
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},
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{
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"lessThan": "22.1R3",
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"status": "affected",
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"version": "22.1",
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"versionType": "custom"
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},
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{
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"lessThan": "22.2R2",
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"status": "affected",
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"version": "22.2",
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"versionType": "custom"
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},
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{
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"lessThan": "22.3R1-S2, 22.3R2",
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"status": "affected",
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"version": "22.3",
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "To be exposed to this issue the QFX device needs be configured for VXLAN with either of the following statements:<br><br><tt> [ vlans <vlan> vxlan ]<br><br> [ routing-instances <routing-instance> vxlan ]</tt>"
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}
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],
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"value": "To be exposed to this issue the QFX device needs be configured for VXLAN with either of the following statements:\n\n [ vlans <vlan> vxlan ]\n\n [ routing-instances <routing-instance> vxlan ]"
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}
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],
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"datePublic": "2023-07-12T16:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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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 on QFX10000 Series allows a network based attacker to cause a Denial of Service (DoS).<br><br>If a specific valid IP packet is received and that packet needs to be routed over a VXLAN tunnel, this will result in a PFE wedge condition due to which traffic gets impacted. As this is not a crash and restart scenario, this condition will persist until the system is rebooted to recover.<br><br>This issue affects Juniper Networks Junos OS on QFX10000:<br>20.3 version 20.3R1 and later versions;<br>20.4 versions prior to 20.4R3-S5;<br>21.1 versions prior to 21.1R3-S5;<br>21.2 versions prior to 21.2R3-S5;<br>21.3 versions prior to 21.3R3-S4;<br>21.4 versions prior to 21.4R3-S1;<br>22.1 versions prior to 22.1R3;<br>22.2 versions prior to 22.2R2;<br>22.3 versions prior to 22.3R1-S2, 22.3R2.<br>"
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}
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],
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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 on QFX10000 Series allows a network based attacker to cause a Denial of Service (DoS).\n\nIf a specific valid IP packet is received and that packet needs to be routed over a VXLAN tunnel, this will result in a PFE wedge condition due to which traffic gets impacted. As this is not a crash and restart scenario, this condition will persist until the system is rebooted to recover.\n\nThis issue affects Juniper Networks Junos OS on QFX10000:\n20.3 version 20.3R1 and later versions;\n20.4 versions prior to 20.4R3-S5;\n21.1 versions prior to 21.1R3-S5;\n21.2 versions prior to 21.2R3-S5;\n21.3 versions prior to 21.3R3-S4;\n21.4 versions prior to 21.4R3-S1;\n22.1 versions prior to 22.1R3;\n22.2 versions prior to 22.2R2;\n22.3 versions prior to 22.3R1-S2, 22.3R2.\n"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.<br>"
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}
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],
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n"
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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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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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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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"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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"descriptions": [
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{
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"description": "Denial of Service (DoS)",
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"lang": "en"
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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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"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"shortName": "juniper",
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"dateUpdated": "2023-07-14T17:11:26.454Z"
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},
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"references": [
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{
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"url": "https://supportportal.juniper.net/JSA71642"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "The following software releases have been updated to resolve this specific issue: Junos OS 20.4R3-S5, 21.1R3-S5, 21.2R3-S5, 21.3R3-S4, 21.4R3-S1, 22.1R3, 22.2R2, 22.3R1-S2, 22.3R2, 22.4R1, and all subsequent releases.<br>"
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}
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],
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"value": "The following software releases have been updated to resolve this specific issue: Junos OS 20.4R3-S5, 21.1R3-S5, 21.2R3-S5, 21.3R3-S4, 21.4R3-S1, 22.1R3, 22.2R2, 22.3R1-S2, 22.3R2, 22.4R1, and all subsequent releases.\n"
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}
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],
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"source": {
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"advisory": "JSA71642",
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"defect": [
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"1678992"
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],
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"discovery": "USER"
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},
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"title": "Junos OS: QFX10000 Series: All traffic will be dropped after a specific valid IP packet has been received which needs to be routed over a VXLAN tunnel",
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"workarounds": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "There are no known workarounds for this issue.<br>"
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}
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],
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"value": "There are no known workarounds for this issue.\n"
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.1.0-dev"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T17:01:09.846Z"
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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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"url": "https://supportportal.juniper.net/JSA71642",
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"tags": [
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"x_transferred"
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]
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}
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]
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},
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{
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"affected": [
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{
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"vendor": "juniper_networks",
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"product": "junos_os",
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"cpes": [
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"cpe:2.3:a:juniper_networks:junos_os:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "20.3",
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"status": "affected",
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"lessThan": "20.3*",
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"versionType": "custom"
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},
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{
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"version": "20.4",
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"status": "affected",
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"lessThan": "20.4R3-S5",
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"versionType": "custom"
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},
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{
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"version": "21.1",
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"status": "affected",
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"lessThan": "21.1R3-S5",
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"versionType": "custom"
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},
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{
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"version": "21.2",
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"status": "affected",
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"lessThan": "21.2R3-S5",
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"versionType": "custom"
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},
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{
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"version": "21.3",
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"status": "affected",
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"lessThan": "21.3R3-S4",
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"versionType": "custom"
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},
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{
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"version": "21.4",
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"status": "affected",
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"lessThan": "21.4R3-S1",
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"versionType": "custom"
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},
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{
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"version": "22.1",
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"status": "affected",
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"lessThan": "22.1R3",
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"versionType": "custom"
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},
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{
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"version": "22.2",
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"status": "affected",
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"lessThan": "22.2R2",
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"versionType": "custom"
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},
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{
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"version": "22.3",
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"status": "affected",
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"lessThan": "22.3R1-S2",
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"versionType": "custom"
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},
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{
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"version": "22.3",
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"status": "affected",
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"lessThan": "22.3R2",
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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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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-11-07T14:18:56.731957Z",
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"id": "CVE-2023-36835",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-11-07T14:24:52.880Z"
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}
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}
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]
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}
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} |