{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-39541", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-06-25T15:12:53.244Z", "datePublished": "2024-07-11T16:17:20.730Z", "dateUpdated": "2024-08-02T04:26:15.778Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "22.4R3-S1", "status": "affected", "version": "22.4", "versionType": "semver" }, { "lessThan": "23.2R2", "status": "affected", "version": "23.2", "versionType": "semver" }, { "lessThan": "23.4R1-S1, 23.4R2", "status": "affected", "version": "23.4", "versionType": "semver" }, { "lessThan": "22.4R1", "status": "unaffected", "version": "0", "versionType": "semver" } ] }, { "defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [ { "lessThan": "22.4R3-S2-EVO", "status": "affected", "version": "22.4-EVO", "versionType": "semver" }, { "lessThan": "23.2R2-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver" }, { "lessThan": "23.4R1-S1-EVO, 23.4R2-EVO", "status": "affected", "version": "23.4-EVO", "versionType": "semver" }, { "lessThan": "22.4R1", "status": "unaffected", "version": "0", "versionType": "semver" } ] } ], "configurations": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "To be exposed to this issue traffic engineering per:

[ protocols source-packet-routing traffic-engineering database ]

and either OSPF or ISIS TE per:

[ protocols ospf traffic-engineering ]
or
[ protocols isis traffic-engineering ]

have to be configured." } ], "value": "To be exposed to this issue traffic engineering per:\n\n[ protocols source-packet-routing traffic-engineering database ]\n\nand either OSPF or ISIS TE per:\n\n[ protocols ospf traffic-engineering ]\nor\n[ protocols isis traffic-engineering ]\n\nhave to be configured." } ], "datePublic": "2024-07-10T16:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).

When conflicting information (IP or ISO addresses) about a node is added to the Traffic Engineering (TE) database and then a subsequent operation attempts to process these, rpd will crash and restart.

This issue affects:

Junos OS:

This issue does not affect Junos OS versions earlier than 22.4R1.

Junos OS Evolved:

\n\nThis issue does not affect Junos OS Evolved versions earlier than \n\nbefore 22.4R1.

" } ], "value": "An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).\n\nWhen conflicting information (IP or ISO addresses) about a node is added to the Traffic Engineering (TE) database and then a subsequent operation attempts to process these, rpd will crash and restart.\n\nThis issue affects:\n\nJunos OS:\n\n\n\n * 22.4 versions before 22.4R3-S1,\n * 23.2 versions before 23.2R2, \n * 23.4 versions before 23.4R1-S1, 23.4R2, \n\n\n\n\nThis issue does not affect Junos OS versions earlier than 22.4R1.\n\nJunos OS Evolved:\n\n\n\n * 22.4-EVO versions before 22.4R3-S2-EVO,\n * 23.2-EVO versions before 23.2R2-EVO,\n * 23.4-EVO versions before 23.4R1-S1-EVO, 23.4R2-EVO,\n\n\n\n\n\n\nThis issue does not affect Junos OS Evolved versions earlier than \n\nbefore 22.4R1." } ], "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": "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] }, { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "baseScore": 7.1, "baseSeverity": "HIGH", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/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-755", "description": "CWE-755 Improper Handling of Exceptional Conditions", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-07-11T16:17:20.730Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://supportportal.juniper.net/JSA83001" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue:
Junos OS: 22.4R3-S1, 23.2R2, 23.4R1-S1, 23.4R2, 24.2R1, and all subsequent releases;
\n\nJunos OS Evolved: 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases.\n\n
" } ], "value": "The following software releases have been updated to resolve this specific issue:\nJunos OS: 22.4R3-S1, 23.2R2, 23.4R1-S1, 23.4R2, 24.2R1, and all subsequent releases;\n\n\nJunos OS Evolved: 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-S1-EVO, 23.4R2-EVO, 24.2R1-EVO, and all subsequent releases." } ], "source": { "advisory": "JSA83001", "defect": [ "1759082" ], "discovery": "INTERNAL" }, "title": "Junos OS and Junos OS Evolved: Inconsistent information in the TE database can lead to an rpd crash", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "There are no known workarounds for this issue." } ], "value": "There are no known workarounds for this issue." } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-07-11T16:55:27.263492Z", "id": "CVE-2024-39541", "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": "2024-07-12T15:51:43.084Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:26:15.778Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://supportportal.juniper.net/JSA83001" } ] } ] } }