{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-30395", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-03-26T23:06:17.995Z", "datePublished": "2024-04-12T15:07:20.344Z", "dateUpdated": "2024-06-18T19:53:30.958Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "21.2R3-S7", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "21.3R3-S5", "status": "affected", "version": "21.3", "versionType": "semver"}, {"lessThan": "21.4R3-S5", "status": "affected", "version": "21.4", "versionType": "semver"}, {"lessThan": "22.1R3-S5", "status": "affected", "version": "22.1", "versionType": "semver"}, {"lessThan": "22.2R3-S3", "status": "affected", "version": "22.2", "versionType": "semver"}, {"lessThan": "22.3R3-S2", "status": "affected", "version": "22.3", "versionType": "semver"}, {"lessThan": "22.4R3", "status": "affected", "version": "22.4", "versionType": "semver"}, {"lessThan": "23.2R1-S2, 23.2R2", "status": "affected", "version": "23.2", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [{"lessThan": "21.2R3-S7-EVO", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "21.3R3-S5-EVO", "status": "affected", "version": "21.3-EVO", "versionType": "semver"}, {"lessThan": "21.4R3-S5-EVO", "status": "affected", "version": "21.4-EVO", "versionType": "semver"}, {"lessThan": "22.2R3-S3-EVO", "status": "affected", "version": "22.2-EVO", "versionType": "semver"}, {"lessThan": "22.3R3-S2-EVO", "status": "affected", "version": "22.3-EVO", "versionType": "semver"}, {"lessThan": "22.4R3-EVO", "status": "affected", "version": "22.4-EVO", "versionType": "semver"}, {"lessThan": "23.2R1-S2-EVO, 23.2R2-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>To be exposed to this vulnerability BGP needs to be configured as in the following example, but no further options need to be enabled:</p><p>&nbsp; [protocols bgp group &lt;group&gt; neighbor ...]</p><tt><tt></tt></tt>"}], "value": "To be exposed to this vulnerability BGP needs to be configured as in the following example, but no further options need to be enabled:\n\n\u00a0 [protocols bgp group <group> neighbor ...]"}], "credits": [{"lang": "en", "type": "finder", "value": "Juniper SIRT would like to acknowledge and thank Matteo Memelli from Amazon for responsibly reporting this vulnerability."}], "datePublic": "2024-04-10T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An&nbsp;Improper Validation of Specified Type of Input<a target=\"_blank\" rel=\"nofollow\"></a> vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).<br><br>If a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.<br><p>This issue affects:</p><p>Junos OS:</p><p></p><ul><li>all versions before 21.2R3-S7,&nbsp;<br></li><li>from 21.3 before 21.3R3-S5,&nbsp;<br></li><li>from 21.4 before 21.4R3-S5,&nbsp;<br></li><li>from 22.1 before 22.1R3-S5,&nbsp;<br></li><li>from 22.2 before 22.2R3-S3,&nbsp;<br></li><li>from 22.3 before 22.3R3-S2,&nbsp;<br></li><li>from 22.4 before 22.4R3,&nbsp;<br></li><li>from 23.2 before 23.2R1-S2, 23.2R2.<br></li></ul><p></p><p>Junos OS Evolved:</p><p></p><ul><li>all versions before 21.2R3-S7-EVO,&nbsp;<br></li><li>from 21.3-EVO before 21.3R3-S5-EVO,&nbsp;<br></li><li>from 21.4-EVO before 21.4R3-S5-EVO,&nbsp;</li><li>from 22.2-EVO before 22.2R3-S3-EVO,&nbsp;<br></li><li>from 22.3-EVO before 22.3R3-S2-EVO,&nbsp;<br></li><li>from 22.4-EVO before 22.4R3-EVO,&nbsp;<br></li><li>from 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.<br></li></ul>This is a related but separate issue than the one described in&nbsp;JSA75739<br><p></p>"}], "value": "An\u00a0Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).\n\nIf a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.\nThis issue affects:\n\nJunos OS:\n\n\n\n * all versions before 21.2R3-S7,\u00a0\n\n * from 21.3 before 21.3R3-S5,\u00a0\n\n * from 21.4 before 21.4R3-S5,\u00a0\n\n * from 22.1 before 22.1R3-S5,\u00a0\n\n * from 22.2 before 22.2R3-S3,\u00a0\n\n * from 22.3 before 22.3R3-S2,\u00a0\n\n * from 22.4 before 22.4R3,\u00a0\n\n * from 23.2 before 23.2R1-S2, 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n * all versions before 21.2R3-S7-EVO,\u00a0\n\n * from 21.3-EVO before 21.3R3-S5-EVO,\u00a0\n\n * from 21.4-EVO before 21.4R3-S5-EVO,\u00a0\n * from 22.2-EVO before 22.2R3-S3-EVO,\u00a0\n\n * from 22.3-EVO before 22.3R3-S2-EVO,\u00a0\n\n * from 22.4-EVO before 22.4R3-EVO,\u00a0\n\n * from 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.\n\n\n\nThis is a related but separate issue than the one described in\u00a0JSA75739"}], "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."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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: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": "NETWORK", "baseScore": 8.7, "baseSeverity": "HIGH", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "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: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-1287", "description": "CWE-1287 Improper Validation of Specified Type of Input", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"description": "Denial of Service (DoS)", "lang": "en"}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-05-16T19:59:00.342Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://supportportal.juniper.net/JSA79095"}, {"tags": ["technical-description"], "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:H/SC:N/SI:N/SA:L"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>The following software releases have been updated to resolve this specific issue:</p><p>Junos OS:&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">21.2R3-S7, 21.3R3-S5, 21.4R3-S5, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R1-S2, 23.2R2, 23.4R1, and all subsequent releases.</span></p><p>Junos OS Evolved: 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R1-S2-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.</p>"}], "value": "The following software releases have been updated to resolve this specific issue:\n\nJunos OS:\u00a021.2R3-S7, 21.3R3-S5, 21.4R3-S5, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R1-S2, 23.2R2, 23.4R1, and all subsequent releases.\n\nJunos OS Evolved: 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R1-S2-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases."}], "source": {"advisory": "JSA79095", "defect": ["1750441"], "discovery": "USER"}, "timeline": [{"lang": "en", "time": "2024-04-10T16:00:00.000Z", "value": "Initial Publication"}], "title": "Junos OS and Junos OS Evolved: A malformed BGP tunnel encapsulation attribute will lead to an rpd crash", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>There are no available workarounds for this issue.</p>"}], "value": "There are no available workarounds for this issue."}], "x_generator": {"engine": "Vulnogram 0.1.0-av217"}}, "adp": [{"affected": [{"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:21.3:-:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "21.3", "status": "affected", "lessThan": "21.3r3-s5", "versionType": "custom"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "21.4", "status": "affected", "lessThan": "21.4r3-s5", "versionType": "custom"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:22.2:-:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "22.2", "status": "affected", "lessThan": "22.2.r3-s3", "versionType": "custom"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:22.3:-:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "22.3", "status": "affected", "lessThan": "22.3r3-s2", "versionType": "custom"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:22.4:-:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "22.4", "status": "affected", "lessThan": "22.4r3", "versionType": "custom"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:23.2:-:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "23.2", "status": "affected", "lessThan": "23.r1-s2", "versionType": "custom"}, {"version": "23.2", "status": "affected", "lessThan": "23.2r2", "versionType": "custom"}]}, {"vendor": "juniper", "product": "junos_os_evolved", "cpes": ["cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "21.2r3-s7", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-04-12T17:13:16.848193Z", "id": "CVE-2024-30395", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2024-06-18T19:53:30.958Z"}}]}}

{"descriptions": [{"lang": "en", "value": "An\u00a0Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).\n\nIf a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.\nThis issue affects:\n\nJunos OS:\n\n\n\n * all versions before 21.2R3-S7,\u00a0\n\n * from 21.3 before 21.3R3-S5,\u00a0\n\n * from 21.4 before 21.4R3-S5,\u00a0\n\n * from 22.1 before 22.1R3-S5,\u00a0\n\n * from 22.2 before 22.2R3-S3,\u00a0\n\n * from 22.3 before 22.3R3-S2,\u00a0\n\n * from 22.4 before 22.4R3,\u00a0\n\n * from 23.2 before 23.2R1-S2, 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n * all versions before 21.2R3-S7-EVO,\u00a0\n\n * from 21.3-EVO before 21.3R3-S5-EVO,\u00a0\n\n * from 21.4-EVO before 21.4R3-S5-EVO,\u00a0\n * from 22.2-EVO before 22.2R3-S3-EVO,\u00a0\n\n * from 22.3-EVO before 22.3R3-S2-EVO,\u00a0\n\n * from 22.4-EVO before 22.4R3-EVO,\u00a0\n\n * from 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.\n\n\n\nThis is a related but separate issue than the one described in\u00a0JSA75739"}, {"lang": "es", "value": "Una validaci\u00f3n inadecuada de una vulnerabilidad de tipo espec\u00edfico de entrada en el daemon de protocolo de enrutamiento (RPD) de Junos OS y Junos OS Evolved permite que un atacante no autenticado basado en la red provoque una denegaci\u00f3n de servicio (DoS). Si se recibe una actualizaci\u00f3n de BGP a trav\u00e9s de una sesi\u00f3n BGP establecida que contiene un atributo de encapsulaci\u00f3n de t\u00fanel con un TLV espec\u00edficamente mal formado, rpd fallar\u00e1 y se reiniciar\u00e1. Este problema afecta a: Junos OS: * todas las versiones anteriores a 21.2R3-S7, * desde 21.3 anterior a 21.3R3-S5, * desde 21.4 anterior a 21.4R3-S5, * desde 22.1 anterior a 22.1R3-S5, * desde 22.2 anterior a 22.2R3- S3, * desde 22.3 antes de 22.3R3-S2, * desde 22.4 antes de 22.4R3, * desde 23.2 antes de 23.2R1-S2, 23.2R2. Junos OS Evolved: * todas las versiones anteriores a 21.2R3-S7-EVO, * desde 21.3-EVO antes de 21.3R3-S5-EVO, * desde 21.4-EVO antes de 21.4R3-S5-EVO, * desde 22.2-EVO antes de 22.2R3- S3-EVO, * desde 22.3-EVO antes de 22.3R3-S2-EVO, * desde 22.4-EVO antes de 22.4R3-EVO, * desde 23.2-EVO antes de 23.2R1-S2-EVO, 23.2R2-EVO. Este es un problema relacionado pero separado del descrito en JSA75739."}], "id": "CVE-2024-30395", "lastModified": "2024-05-16T20:15:09.637", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "sirt@juniper.net", "type": "Primary"}]}, "published": "2024-04-12T15:15:24.930", "references": [{"source": "sirt@juniper.net", "url": "https://supportportal.juniper.net/JSA79095"}, {"source": "sirt@juniper.net", "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:H/SC:N/SI:N/SA:L"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1287"}], "source": "sirt@juniper.net", "type": "Secondary"}]}

{}