mirror of
https://github.com/CVEProject/cvelist.git
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210 lines
9.9 KiB
JSON
210 lines
9.9 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-2023-36850",
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"ASSIGNER": "sirt@juniper.net",
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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": "An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Connectivity Fault Management(CFM) module of Juniper Networks Junos OS on MX Series(except MPC10, MPC11 and LC9600) allows an adjacent attacker on the local broadcast domain to cause a Denial of Service(DoS).\n\nUpon receiving a malformed CFM packet, the MPC crashes. Continued receipt of these packets causes a sustained denial of service. This issue can only be triggered when CFM hasn't been configured.\n\nThis issue affects:\nJuniper Networks Junos OS\nAll versions prior to 19.1R3-S10 on MX Series;\n19.2 versions prior to 19.2R3-S7 on MX Series;\n19.3 versions prior to 19.3R3-S8 on MX Series;\n19.4 versions prior to 19.4R3-S12 on MX Series;\n20.1 version 20.1R1 and later versions on MX Series;\n20.2 versions prior to 20.2R3-S7 on MX Series;\n20.3 version 20.3R1 and later versions on MX Series;\n20.4 versions prior to 20.4R3-S7 on MX Series;\n21.1 versions prior to 21.1R3-S5 on MX Series;\n21.2 versions prior to 21.2R3-S4 on MX Series;\n21.3 versions prior to 21.3R3-S4 on MX Series;\n21.4 versions prior to 21.4R3-S3 on MX Series;\n22.1 versions prior to 22.1R3-S2 on MX Series;\n22.2 versions prior to 22.2R3 on MX Series;\n22.3 versions prior to 22.3R2, 22.3R3 on MX Series;\n22.4 versions prior to 22.4R2 on MX Series.\n"
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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-1285 Improper Validation of Specified Index, Position, or Offset in Input",
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"cweId": "CWE-1285"
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}
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]
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},
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{
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"description": [
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{
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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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}
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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": "Juniper Networks",
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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": "unspecified",
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"version_value": "19.1R3-S10"
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},
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{
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"version_affected": "<",
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"version_name": "19.2",
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"version_value": "19.2R3-S7"
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},
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{
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"version_affected": "<",
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"version_name": "19.3",
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"version_value": "19.3R3-S8"
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},
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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-S12"
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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": "20.1*"
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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-S7"
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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": "20.3*"
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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-S7"
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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": "21.1R3-S5"
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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": "21.3R3-S4"
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},
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{
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"version_affected": "<",
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"version_name": "21.4",
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"version_value": "21.4R3-S3"
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},
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{
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"version_affected": "<",
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"version_name": "22.1",
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"version_value": "22.1R3-S2"
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},
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{
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"version_affected": "<",
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"version_name": "22.2",
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"version_value": "22.2R3"
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},
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{
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"version_affected": "<",
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"version_name": "22.3",
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"version_value": "22.3R2"
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},
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{
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"version_affected": "<",
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"version_name": "22.4",
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"version_value": "22.4R2"
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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://supportportal.juniper.net/JSA71661",
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"refsource": "MISC",
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"name": "https://supportportal.juniper.net/JSA71661"
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.1.0-dev"
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},
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"source": {
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"advisory": "JSA71661",
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"defect": [
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"1700176"
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],
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"discovery": "USER"
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},
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"work_around": [
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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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"exploit": [
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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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"solution": [
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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 19.1R3-S10, 19.2R3-S7, 19.4R3-S12, 20.2R3-S7, 20.4R3-S7, 21.1R3-S5, 21.2R3-S4, 21.3R3-S4, 21.4R3-S3, 22.1R3-S2, 22.2R3, 22.3R2, 22.3R3, 22.4R2, 23.1R1, and all subsequent releases.<br><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 19.1R3-S10, 19.2R3-S7, 19.4R3-S12, 20.2R3-S7, 20.4R3-S7, 21.1R3-S5, 21.2R3-S4, 21.3R3-S4, 21.4R3-S3, 22.1R3-S2, 22.2R3, 22.3R2, 22.3R3, 22.4R2, 23.1R1, and all subsequent releases.\n\n"
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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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"attackComplexity": "LOW",
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"attackVector": "ADJACENT_NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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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:A/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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} |