CVE-2024-39525

{"id": "CVE-2024-39525", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "sirt@juniper.net", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "sirt@juniper.net", "cvssData": {"safety": "NOT_DEFINED", "version": "4.0", "recovery": "NOT_DEFINED", "baseScore": 8.7, "automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "modifiedAttackVector": "NOT_DEFINED", "integrityRequirements": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "availabilityRequirements": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subsequentSystemIntegrity": "NONE", "vulnerableSystemIntegrity": "NONE", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "confidentialityRequirements": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "subsequentSystemAvailability": "LOW", "vulnerableSystemAvailability": "HIGH", "subsequentSystemConfidentiality": "NONE", "vulnerableSystemConfidentiality": "NONE", "modifiedSubsequentSystemIntegrity": "NOT_DEFINED", "modifiedVulnerableSystemIntegrity": "NOT_DEFINED", "modifiedSubsequentSystemAvailability": "NOT_DEFINED", "modifiedVulnerableSystemAvailability": "NOT_DEFINED", "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED", "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED"}}]}, "published": "2024-10-09T20:15:08.920", "references": [{"url": "https://supportportal.juniper.net/JSA88102", "source": "sirt@juniper.net"}, {"url": "https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html", "source": "sirt@juniper.net"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "sirt@juniper.net", "description": [{"lang": "en", "value": "CWE-755"}]}], "descriptions": [{"lang": "en", "value": "An\u00a0Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specific BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS).\u00a0Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nThis issue only affects systems with\u00a0BGP traceoptions enabled and \n\nrequires a BGP session to be already established.\u00a0 Systems without\u00a0BGP traceoptions enabled are not affected by this issue.\n\nThis issue affects iBGP and eBGP, and both\u00a0IPv4 and IPv6 are affected by this vulnerability.\n\nThis issue affects:\n\nJunos OS:\u00a0\n\n\n\n * All versions before 21.2R3-S8,\u00a0\n * from 21.4 before 21.4R3-S8,\u00a0\n * from 22.2 before 22.2R3-S4,\u00a0\n * from 22.3 before 22.3R3-S4,\n * from 22.4 before 22.4R3-S3,\u00a0\n * from 23.2 before 23.2R2-S1,\u00a0\n * from 23.4 before 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved:\u00a0\n\n\n\n * All versions before 21.2R3-S8-EVO,\u00a0\n * from 21.4-EVO before 21.4R3-S8-EVO,\u00a0\n * from 22.2-EVO before 22.2R3-S4-EVO,\u00a0\n * from 22.3-EVO before 22.3R3-S4-EVO,\n * from 22.4-EVO before 22.4R3-S3-EVO,\u00a0\n * from 23.2-EVO before 23.2R2-S1-EVO,\u00a0\n * from 23.4-EVO before 23.4R2-EVO."}, {"lang": "es", "value": "Una vulnerabilidad de manejo inadecuado de condiciones excepcionales en el demonio de protocolo de enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante no autenticado basado en la red env\u00ede un paquete BGP espec\u00edfico para provocar que rpd se bloquee y se reinicie, lo que da como resultado una denegaci\u00f3n de servicio (DoS). La recepci\u00f3n y el procesamiento continuos de este paquete crear\u00e1n una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sostenida. Este problema solo afecta a los sistemas con opciones de rastreo de BGP habilitadas y requiere que ya se haya establecido una sesi\u00f3n de BGP. Los sistemas sin opciones de rastreo de BGP habilitadas no se ven afectados por este problema. Este problema afecta a iBGP y eBGP, y tanto IPv4 como IPv6 se ven afectados por esta vulnerabilidad. Este problema afecta a: Junos OS: * Todas las versiones anteriores a 21.2R3-S8, * desde 21.4 hasta 21.4R3-S8, * desde 22.2 hasta 22.2R3-S4, * desde 22.3 hasta 22.3R3-S4, * desde 22.4 hasta 22.4R3-S3, * desde 23.2 hasta 23.2R2-S1, * desde 23.4 hasta 23.4R2; Junos OS Evolved: * Todas las versiones anteriores a 21.2R3-S8-EVO, * desde 21.4-EVO hasta 21.4R3-S8-EVO, * desde 22.2-EVO hasta 22.2R3-S4-EVO, * desde 22.3-EVO hasta 22.3R3-S4-EVO, * desde 22.4-EVO hasta 22.4R3-S3-EVO, * desde 23.2-EVO hasta 23.2R2-S1-EVO, * desde 23.4-EVO hasta 23.4R2-EVO."}], "lastModified": "2024-10-10T12:51:56.987", "sourceIdentifier": "sirt@juniper.net"}