{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-39552", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-06-25T15:12:53.246Z", "datePublished": "2024-07-11T16:30:36.672Z", "dateUpdated": "2024-08-02T04:26:15.942Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "20.4R3-S9", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "21.2R3-S7", "status": "affected", "version": "21.2", "versionType": "semver" }, { "lessThan": "21.3R3-S6", "status": "affected", "version": "21.3", "versionType": "semver" }, { "lessThan": "21.4R3-S6", "status": "affected", "version": "21.4", "versionType": "semver" }, { "lessThan": "22.1R3-S4", "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": "23.2R2", "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-S8-EVO", "status": "affected", "version": "21.4-EVO", "versionType": "semver" }, { "lessThan": "22.1R3-S4-EVO", "status": "affected", "version": "22.1-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": "23.2R2-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver" }, { "lessThan": "23.4R1-EVO", "status": "affected", "version": "23.4-EVO", "versionType": "semver" } ] } ], "configurations": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "

To be exposed to this issue the device needs to be configure for one established BGP session:

[ protocols bgp group <name> neighbor <address> ]


" } ], "value": "To be exposed to this issue the device needs to be configure for one established BGP session:\n\n[ protocols bgp group neighbor
]" } ], "credits": [ { "lang": "en", "type": "reporter", "value": "Juniper SIRT would like to acknowledge and thank Matteo Memilli (mmemelli@amazon.com) from Amazon for responsibly reporting this vulnerability." } ], "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 a network based, unauthenticated attacker to cause the RPD process to crash leading to a Denial of Service (DoS).

When a malformed BGP UPDATE packet is received over an established BGP session, RPD crashes and restarts.

Continuous receipt of the malformed BGP UPDATE messages will create a sustained Denial of Service (DoS) condition for impacted devices.

This issue affects eBGP and iBGP, in both IPv4 and IPv6 implementations. This issue requires a remote attacker to have at least one established BGP session.

This issue affects:

Juniper Networks Junos OS:

Juniper Networks Junos OS Evolved:
" } ], "value": "An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows a network based, unauthenticated attacker to cause the RPD process to crash leading to a Denial of Service (DoS).\n\nWhen a malformed BGP UPDATE packet is received over an established BGP session, RPD crashes and restarts.\n\nContinuous receipt of the malformed BGP UPDATE messages will create a sustained Denial of Service (DoS) condition for impacted devices.\n\nThis issue affects eBGP and iBGP, in both IPv4 and IPv6 implementations. This issue requires a remote attacker to have at least one established BGP session.\n\nThis issue affects:\n \nJuniper Networks Junos OS:\n * All versions earlier than 20.4R3-S9;\n * 21.2 versions earlier than 21.2R3-S7;\n * 21.3 versions earlier than 21.3R3-S5;\n * 21.4 versions earlier than 21.4R3-S6;\n * 22.1 versions earlier than 22.1R3-S4;\n * 22.2 versions earlier than 22.2R3-S3;\n * 22.3 versions earlier than 22.3R3-S2;\n * 22.4 versions earlier than 22.4R3;\n * 23.2 versions earlier than 23.2R2.\n\n\n\nJuniper Networks Junos OS Evolved:\n * All versions earlier than 21.2R3-S7;\n * 21.3-EVO versions earlier than 21.3R3-S5;\n * 21.4-EVO versions earlier than 21.4R3-S8;\n * 22.1-EVO versions earlier than 22.1R3-S4;\n * 22.2-EVO versions earlier than 22.2R3-S3;\n * 22.3-EVO versions earlier than 22.3R3-S2;\n * 22.4-EVO versions earlier than 22.4R3;\n * 23.2-EVO versions earlier than 23.2R2." } ], "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": "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": "AUTOMATIC", "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/R:A", "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": "2024-07-30T21:08:27.291Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://supportportal.juniper.net/JSA75726" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "

The following software releases have been updated to resolve this specific issue:

Junos OS: 20.4R3-S9, 21.2R3-S7, 21.3R3-S5, 21.4R3-S5, 22.1R3-S4, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.

Junos OS Evolved: 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S8-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases.

" } ], "value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS: 20.4R3-S9, 21.2R3-S7, 21.3R3-S5, 21.4R3-S5, 22.1R3-S4, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.\n\nJunos OS Evolved: 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S8-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases." } ], "source": { "advisory": "JSA75726", "defect": [ "1755287" ], "discovery": "EXTERNAL" }, "title": "Junos OS and Junos OS Evolved: Malformed BGP UPDATE causes 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-av217" } }, "adp": [ { "affected": [ { "vendor": "juniper", "product": "junos", "cpes": [ "cpe:2.3:o:juniper:junos:21.2:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos:21.3:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos:21.4:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos:22.2:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos:22.3:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos:22.4:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos:23.2:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "21.2", "status": "affected", "lessThan": "21.2r3-s7", "versionType": "semver" }, { "version": "21.3", "status": "affected", "lessThan": "21.3r3-s6", "versionType": "semver" }, { "version": "21.4", "status": "affected", "lessThan": "21.4r3-s6", "versionType": "semver" }, { "version": "22.2", "status": "affected", "lessThan": "22.2r3-s3", "versionType": "semver" }, { "version": "22.3", "status": "affected", "lessThan": "22.3r3-s2", "versionType": "semver" }, { "version": "22.4", "status": "affected", "lessThan": "22.4r3", "versionType": "semver" }, { "version": "23.2", "status": "affected", "lessThan": "23.2r2", "versionType": "semver" } ] }, { "vendor": "juniper", "product": "junos", "cpes": [ "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "versions": [ { "version": "0", "status": "affected", "lessThan": "20.4r3-s9", "versionType": "semver" } ] }, { "vendor": "juniper", "product": "junos", "cpes": [ "cpe:2.3:o:juniper:junos:22.1:-:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "versions": [ { "version": "22.1", "status": "affected", "lessThan": "22.1r3-s4", "versionType": "semver" } ] }, { "vendor": "juniper", "product": "junos_os_evolved", "cpes": [ "cpe:2.3:o:juniper:junos_os_evolved:21.3:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:21.4:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:22.1:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:22.2:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:22.3:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:22.4:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:23.2:*:*:*:*:*:*:*", "cpe:2.3:o:juniper:junos_os_evolved:23.4:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "21.3", "status": "affected", "lessThan": "21.3r3-s5", "versionType": "semver" }, { "version": "21.4", "status": "affected", "lessThan": "21.4r3-s8", "versionType": "semver" }, { "version": "22.1", "status": "affected", "lessThan": "22.1r3-s4", "versionType": "semver" }, { "version": "22.2", "status": "affected", "lessThan": "22.2r3-s3", "versionType": "semver" }, { "version": "22.3", "status": "affected", "lessThan": "22.3r3-s2", "versionType": "semver" }, { "version": "22.4", "status": "affected", "lessThan": "22.4r3", "versionType": "semver" }, { "version": "23.2", "status": "affected", "lessThan": "23.2r2", "versionType": "semver" }, { "version": "23.4", "status": "affected", "lessThan": "23.4r1", "versionType": "semver" } ] }, { "vendor": "juniper", "product": "junos_os_evolved", "cpes": [ "cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "versions": [ { "version": "0", "status": "affected", "lessThan": "21.2r3-s7", "versionType": "semver" } ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-07-11T17:55:41.253582Z", "id": "CVE-2024-39552", "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": "2024-07-11T18:44:39.895Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:26:15.942Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://supportportal.juniper.net/JSA75726" } ] } ] } }