{"id":"CVE-2024-30409","state":"PUBLISHED","title":"Junos OS and Junos OS Evolved: Higher CPU consumption on routing engine leads to Denial of Service (DoS).","description":"An Improper Check for Unusual or Exceptional Conditions vulnerability in telemetry processing of Juniper Networks Junos OS and Junos OS Evolved allows a network-based authenticated attacker to cause the forwarding information base telemetry daemon (fibtd) to crash, leading to a limited Denial of Service. \n\nThis issue affects Juniper Networks\n\n Junos OS:\n  *  from 22.1 before 22.1R1-S2, 22.1R2.\n\n\nJunos OS Evolved: \n  *  from 22.1 before 22.1R1-S2-EVO, 22.1R2-EVO.","publishedAt":"2024-04-12T15:03:21.656Z","updatedAt":"2024-08-02T01:32:07.262Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","source":"juniper"},"assigner":"juniper","products":["Juniper Networks Junos OS","Juniper Networks Junos OS Evolved"],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","defaultStatus":"unaffected","versions":[{"version":"22.1","status":"affected","lessThan":"22.1R1-S2, 22.1R2","versionType":"semver"}]},{"vendor":"Juniper Networks","product":"Junos OS Evolved","defaultStatus":"unaffected","versions":[{"version":"22.1-EVO","status":"affected","lessThan":"22.1R1-S2-EVO, 22.1R2-EVO","versionType":"semver"}]}],"references":["https://supportportal.juniper.net/JSA79099","https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"],"weaknesses":["CWE-754"],"ingestedAt":"2026-10-29T20:07:21.467Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/30xxx/CVE-2024-30409.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-30409","state":"PUBLISHED","datePublished":"2024-04-12T15:03:21.656Z","dateUpdated":"2024-08-02T01:32:07.262Z","assignerShortName":"juniper","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateReserved":"2024-03-26T23:06:21.368Z"},"containers":{"cna":{"title":"Junos OS and Junos OS Evolved: Higher CPU consumption on routing engine leads to Denial of Service (DoS).","descriptions":[{"lang":"en","value":"An Improper Check for Unusual or Exceptional Conditions vulnerability in telemetry processing of Juniper Networks Junos OS and Junos OS Evolved allows a network-based authenticated attacker to cause the forwarding information base telemetry daemon (fibtd) to crash, leading to a limited Denial of Service. \n\nThis issue affects Juniper Networks\n\n Junos OS:\n  *  from 22.1 before 22.1R1-S2, 22.1R2.\n\n\nJunos OS Evolved: \n  *  from 22.1 before 22.1R1-S2-EVO, 22.1R2-EVO."}],"affected":[{"vendor":"Juniper Networks","product":"Junos OS","defaultStatus":"unaffected","versions":[{"version":"22.1","status":"affected","lessThan":"22.1R1-S2, 22.1R2","versionType":"semver"}]},{"vendor":"Juniper Networks","product":"Junos OS Evolved","defaultStatus":"unaffected","versions":[{"version":"22.1-EVO","status":"affected","lessThan":"22.1R1-S2-EVO, 22.1R2-EVO","versionType":"semver"}]}],"references":[{"url":"https://supportportal.juniper.net/JSA79099","tags":["vendor-advisory"]},{"url":"https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","tags":["technical-description"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-754","description":"CWE-754: Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}]},{"descriptions":[{"description":"Denial of Service(DoS)","lang":"en"}]}],"providerMetadata":{"shortName":"juniper","orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","dateUpdated":"2024-05-16T20:01:36.530Z"},"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"This issue is seen if the following conditions are met:<ul><li>Telemetry subscription is active and  Fib-streaming is enabled.<br></li></ul>"}],"value":"This issue is seen if the following conditions are met:  *  Telemetry subscription is active and  Fib-streaming is enabled."}],"datePublic":"2024-04-10T16:00:00.000Z","exploits":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Juniper SIRT is not aware of any malicious exploitation of this vulnerability.</p>"}],"value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>The following software releases have been updated to resolve this specific issue:&nbsp;</p>Junos OS:&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">22.1R1-S2, 22.1R2, 22.2R1, 22.2R2, 22.3R1, 22.4R1, and all subsequent releases.</span><br><p>Junos OS Evolved: 22.1R1-S2-EVO, 22.1R2-EVO, 22.2R1-EVO, 22.2R2-EVO, 22.3R1-EVO, 22.4R1-EVO, and all subsequent releases.</p>"}],"value":"The following software releases have been updated to resolve this specific issue: \n\nJunos OS: 22.1R1-S2, 22.1R2, 22.2R1, 22.2R2, 22.3R1, 22.4R1, and all subsequent releases.\nJunos OS Evolved: 22.1R1-S2-EVO, 22.1R2-EVO, 22.2R1-EVO, 22.2R2-EVO, 22.3R1-EVO, 22.4R1-EVO, and all subsequent releases."}],"source":{"advisory":"JSA79099","defect":["1658771"],"discovery":"INTERNAL"},"timeline":[{"lang":"en","time":"2024-04-10T16:00:00.000Z","value":"Initial Publication"}],"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>There are no known workarounds for this issue</p>"}],"value":"There are no known workarounds for this issue"}],"x_generator":{"engine":"Vulnogram 0.1.0-av217"}},"adp":[{"title":"CISA ADP 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Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-07-11T13:59:16.388Z"}},{"title":"CVE Program Container","references":[{"url":"https://supportportal.juniper.net/JSA79099","tags":["vendor-advisory","x_transferred"]},{"url":"https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","tags":["technical-description","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T01:32:07.262Z"}}]}}}