{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-30384", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-03-26T23:06:12.475Z", "datePublished": "2024-04-12T15:22:40.490Z", "dateUpdated": "2024-07-03T16:35:56.893Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["EX4300 Series"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "20.4R3-S10", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "21.2R3-S7", "status": "affected", "version": "21.2", "versionType": "semver"}, {"lessThan": "21.4R3-S6", "status": "affected", "version": "21.4", "versionType": "semver"}]}], "datePublic": "2024-04-10T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">Denial-of-Service (Dos).</span><p>\n\n<span style=\"background-color: rgb(255, 255, 255);\">If a specific CLI&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">command is issued, a&nbsp;</span>PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers.&nbsp;</span></p><p><span style=\"background-color: var(--wht);\">This issue affects Junos OS:&nbsp;</span></p><p><span style=\"background-color: var(--wht);\">All versions before 20.4R3-S10,</span></p><p><span style=\"background-color: var(--wht);\">21.2 versions before 21.2R3-S7,</span></p><p><span style=\"background-color: var(--wht);\">21.4 versions before 21.4R3-S6.</span></p>"}], "value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a\u00a0Denial-of-Service (Dos).\n\nIf a specific CLI\u00a0command is issued, a\u00a0PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers.\u00a0\n\nThis issue affects Junos OS:\u00a0\n\nAll versions before 20.4R3-S10,\n\n21.2 versions before 21.2R3-S7,\n\n21.4 versions before 21.4R3-S6."}], "exploits": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "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": "LOCAL", "baseScore": 6.8, "baseSeverity": "MEDIUM", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "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": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-05-16T20:14:26.671Z"}, "references": [{"tags": ["vendor-advisory"], "url": "http://supportportal.juniper.net/JSA79186"}, {"tags": ["technical-description"], "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue: 20.4R3-S10, 21.2R3-S7, 21.4R3-S6, and all subsequent releases of these branches."}], "value": "The following software releases have been updated to resolve this specific issue: 20.4R3-S10, 21.2R3-S7, 21.4R3-S6, and all subsequent releases of these branches."}], "source": {"advisory": "JSA79186", "defect": ["1774634"], "discovery": "USER"}, "title": "Junos OS: EX4300 Series: If a specific CLI command is issued PFE crashes will occur", "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-dev"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-04-17T17:26:13.116633Z", "id": "CVE-2024-30384", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-03T16:35:56.893Z"}}]}}

{"descriptions": [{"lang": "en", "value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a\u00a0Denial-of-Service (Dos).\n\nIf a specific CLI\u00a0command is issued, a\u00a0PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers.\u00a0\n\nThis issue affects Junos OS:\u00a0\n\nAll versions before 20.4R3-S10,\n\n21.2 versions before 21.2R3-S7,\n\n21.4 versions before 21.4R3-S6."}, {"lang": "es", "value": "Una verificaci\u00f3n inadecuada de la vulnerabilidad de condiciones inusuales o excepcionales en el motor de reenv\u00edo de paquetes (PFE) de Juniper Networks Junos OS en la serie EX4300 permite que un atacante autenticado localmente con privilegios bajos provoque una denegaci\u00f3n de servicio (DOS). Si se emite un comando CLI espec\u00edfico, se producir\u00e1 un bloqueo de PFE. Esto provocar\u00e1 que el reenv\u00edo de tr\u00e1fico se interrumpa hasta que el sistema se recupere autom\u00e1ticamente. Este problema afecta a Junos OS: todas las versiones anteriores a 20.4R3-S10, versiones 21.2 anteriores a 21.2R3-S7, versiones 21.4 anteriores a 21.4R3-S6."}], "id": "CVE-2024-30384", "lastModified": "2024-05-16T21:16:08.363", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "sirt@juniper.net", "type": "Primary"}]}, "published": "2024-04-12T16:15:37.440", "references": [{"source": "sirt@juniper.net", "url": "http://supportportal.juniper.net/JSA79186"}, {"source": "sirt@juniper.net", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-754"}], "source": "sirt@juniper.net", "type": "Secondary"}]}

{}