{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-22230", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "datePublished": "2022-10-18T02:46:32.057570Z", "dateUpdated": "2024-09-16T16:54:04.211Z", "dateReserved": "2021-12-21T00:00:00"}, "containers": {"cna": {"title": "Junos OS and Junos OS Evolved: RPD crash upon receipt of specific OSPFv3 LSAs", "datePublic": "2022-10-12T00:00:00", "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2022-10-18T00:00:00"}, "descriptions": [{"lang": "en", "value": "An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause DoS (Denial of Service). If another router generates more than one specific valid OSPFv3 LSA then rpd will crash while processing these LSAs. This issue only affects systems configured with OSPFv3, while OSPFv2 is not affected. This issue affects: Juniper Networks Junos OS 19.2 versions prior to 19.2R3-S6; 19.3 version 19.3R2 and later versions; 19.4 versions prior to 19.4R2-S8, 19.4R3-S9; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S5-EVO; 21.1-EVO versions prior to 21.1R3-S2-EVO; 21.2-EVO versions prior to 21.2R3-S1-EVO; 21.3-EVO versions prior to 21.3R3-S2-EVO; 21.4-EVO versions prior to 21.4R2-EVO; 22.1-EVO versions prior to 22.1R2-EVO; 22.2-EVO versions prior to 22.2R2-EVO. This issue does not affect Juniper Networks Junos OS 19.2 versions prior to 19.2R2."}], "affected": [{"vendor": "Juniper Networks", "product": "Junos OS", "versions": [{"version": "19.2", "status": "affected", "lessThan": "19.2R3-S6", "versionType": "custom", "changes": [{"at": "19.2R2", "status": "affected"}]}, {"version": "19.3R2", "status": "affected", "lessThan": "19.3*", "versionType": "custom"}, {"version": "19.4", "status": "affected", "lessThan": "19.4R2-S8, 19.4R3-S9", "versionType": "custom"}, {"version": "20.1R1", "status": "affected", "lessThan": "20.1*", "versionType": "custom"}, {"version": "20.2", "status": "affected", "lessThan": "20.2R3-S5", "versionType": "custom"}, {"version": "20.3", "status": "affected", "lessThan": "20.3R3-S5", "versionType": "custom"}, {"version": "20.4", "status": "affected", "lessThan": "20.4R3-S4", "versionType": "custom"}, {"version": "21.1", "status": "affected", "lessThan": "21.1R3-S2", "versionType": "custom"}, {"version": "21.2", "status": "affected", "lessThan": "21.2R3-S1", "versionType": "custom"}, {"version": "21.3", "status": "affected", "lessThan": "21.3R3-S2", "versionType": "custom"}, {"version": "21.4", "status": "affected", "lessThan": "21.4R2", "versionType": "custom"}]}, {"vendor": "Juniper Networks", "product": "Junos OS Evolved", "versions": [{"version": "unspecified", "lessThan": "20.4R3-S5-EVO", "status": "affected", "versionType": "custom"}, {"version": "21.1-EVO", "status": "affected", "lessThan": "21.1R3-S2-EVO", "versionType": "custom"}, {"version": "21.2-EVO", "status": "affected", "lessThan": "21.2R3-S1-EVO", "versionType": "custom"}, {"version": "21.3-EVO", "status": "affected", "lessThan": "21.3R3-S2-EVO", "versionType": "custom"}, {"version": "21.4-EVO", "status": "affected", "lessThan": "21.4R2-EVO", "versionType": "custom"}, {"version": "22.1-EVO", "status": "affected", "lessThan": "22.1R2-EVO", "versionType": "custom"}, {"version": "22.2-EVO", "status": "affected", "lessThan": "22.2R2-EVO", "versionType": "custom"}]}], "references": [{"url": "https://kb.juniper.net/JSA69884"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-20 Improper Input Validation", "cweId": "CWE-20"}]}, {"descriptions": [{"type": "text", "lang": "en", "description": "Denial of Service"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "JSA69884", "defect": ["1645221"], "discovery": "USER"}, "configurations": [{"lang": "en", "value": "For a system to be affected the following minimal OSPFv3 configuration needs to be present:\n\n [protocols ospf3 area <area-ID> interface <interface>]"}], "workarounds": [{"lang": "en", "value": "There are no known workarounds for this issue."}], "exploits": [{"lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "solutions": [{"lang": "en", "value": "The following software releases have been updated to resolve this specific issue: \nJunos OS: 19.2R3-S6, 19.4R2-S8, 19.4R3-S9, 20.2R3-S5, 20.3R3-S5, 20.4R3-S4, 21.1R3-S2, 21.2R3-S1, 21.3R3-S2, 21.4R2, 22.1R2, 22.3R1 and all subsequent releases.\nJunos OS Evolved: 20.4R3-S5-EVO, 21.1R3-S2-EVO, 21.2R3-S1-EVO, 21.3R3-S2-EVO, 21.4R2-EVO, 22.1R2-EVO, 22.2R2-EVO, 22.3R1-EVO and all subsequent releases."}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:07:50.177Z"}, "title": "CVE Program Container", "references": [{"url": "https://kb.juniper.net/JSA69884", "tags": ["x_transferred"]}]}]}}

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to cause DoS (Denial of Service). If another router generates more than one specific valid OSPFv3 LSA then rpd will crash while processing these LSAs. This issue only affects systems configured with OSPFv3, while OSPFv2 is not affected. This issue affects: Juniper Networks Junos OS 19.2 versions prior to 19.2R3-S6; 19.3 version 19.3R2 and later versions; 19.4 versions prior to 19.4R2-S8, 19.4R3-S9; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S5-EVO; 21.1-EVO versions prior to 21.1R3-S2-EVO; 21.2-EVO versions prior to 21.2R3-S1-EVO; 21.3-EVO versions prior to 21.3R3-S2-EVO; 21.4-EVO versions prior to 21.4R2-EVO; 22.1-EVO versions prior to 22.1R2-EVO; 22.2-EVO versions prior to 22.2R2-EVO. This issue does not affect Juniper Networks Junos OS 19.2 versions prior to 19.2R2."}, {"lang": "es", "value": "Una vulnerabilidad de Comprobaci\u00f3n de Entrada Inapropiada en el demonio de protocolo de enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante adyacente no autenticado cause una denegaci\u00f3n de servicio. Si otro enrutador genera m\u00e1s de un LSA OSPFv3 v\u00e1lido espec\u00edfico, rpd ser\u00e1 bloqueado mientras procesa estos LSA. Este problema s\u00f3lo afecta a sistemas configurados con OSPFv3, mientras que OSPFv2 no est\u00e1 afectado. Este problema afecta a: Juniper Networks Junos OS 19.2 versiones anteriores a 19.2R3-S6; 19.3 versi\u00f3n 19.3R2 y versiones posteriores; 19.4 versiones anteriores a 19.4R2-S8, 19.4R3-S9; 20.1 versi\u00f3n 20.1R1 y versiones posteriores; 20.2 versiones anteriores a 20. 2R3-S5; 20.3 versiones anteriores a 20.3R3-S5; 20.4 versiones anteriores a 20.4R3-S4; 21.1 versiones anteriores a 21.1R3-S2; 21.2 versiones anteriores a 21.2R3-S1; 21.3 versiones anteriores a 21.3R3-S2; 21.4 versiones anteriores a 21.4R2. Juniper Networks Junos OS Evolved All versiones anteriores a 20.4R3-S5-EVO; 21.1-EVO versiones anteriores a 21.1R3-S2-EVO; 21.2-EVO versiones anteriores a 21.2R3-S1-EVO; 21.3-EVO versiones anteriores a 21.3R3-S2-EVO; 21.4-EVO versiones anteriores a 21.4R2-EVO; 22.1-EVO versiones anteriores a 22.1R2-EVO; 22.2-EVO versiones anteriores a 22.2R2-EVO. Este problema no afecta a las versiones de Junos OS 19.2 anteriores a 19.2R2 de Juniper Networks"}], "id": "CVE-2022-22230", "lastModified": "2024-11-21T06:46:26.647", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}]}, "published": "2022-10-18T03:15:10.197", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://kb.juniper.net/JSA69884"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://kb.juniper.net/JSA69884"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "[email protected]", "type": "Primary"}]}

{}