{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-30382", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-03-26T23:06:12.474Z", "datePublished": "2024-04-12T15:22:03.210Z", "dateUpdated": "2024-08-02T01:32:07.236Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "20.4R3-S10", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "21.2R3-S8", "status": "affected", "version": "21.2", "versionType": "semver" }, { "lessThan": "21.3R3", "status": "affected", "version": "21.3", "versionType": "semver" }, { "lessThan": "21.4R3", "status": "affected", "version": "21.4", "versionType": "semver" }, { "lessThan": "22.1R2", "status": "affected", "version": "22.1", "versionType": "semver" } ] }, { "defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [ { "lessThan": "21.2R3-S8-EVO", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "21.3R3-EVO", "status": "affected", "version": "21.3", "versionType": "semver" }, { "lessThan": "21.4R3-EVO", "status": "affected", "version": "21.4", "versionType": "semver" }, { "lessThan": "22.1R2-EVO", "status": "affected", "version": "22.1", "versionType": "semver" } ] } ], "configurations": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "The following is an example of CoS-based forwarding configuration:

[edit policy-options]
set policy-statement my-cos-forwarding term 1 from route-filter destination-prefix match-type
set policy-statement my-cos-forwarding term 1 then cos-next-hop-map map-name" } ], "value": "The following is an example of CoS-based forwarding configuration:\n\n[edit policy-options]\nset policy-statement my-cos-forwarding term 1 from route-filter destination-prefix match-type\nset policy-statement my-cos-forwarding term 1 then cos-next-hop-map map-name" } ], "datePublic": "2024-04-10T16:00:00.000Z", "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 send a specific routing update, causing an rpd core due to memory corruption, leading to a Denial of Service (DoS).

This issue can only be triggered when the system is configured for CoS-based forwarding (CBF) with a policy map containing a cos-next-hop-map action (see below).

This issue affects:
Junos OS:

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 send a specific routing update, causing an rpd core due to memory corruption, leading to a Denial of Service (DoS).\n\nThis issue can only be triggered when the system is configured for CoS-based forwarding (CBF) with a policy map containing a cos-next-hop-map action (see below).\nThis issue affects:\nJunos OS: \n\n\n * all versions before 20.4R3-S10, \n * from 21.2 before 21.2R3-S8,\n * from 21.3 before 21.3R3, \n * from 21.4 before 21.4R3, \n * from 22.1 before 22.1R2;\n\n\n\n\nJunos OS Evolved: \n\n\n * all versions before 21.2R3-S8-EVO,\n * from 21.3 before 21.3R3-EVO, \n * from 21.4 before 21.4R3-EVO, \n * from 22.1 before 22.1R2-EVO." } ], "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": "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-755", "description": "CWE-755 Improper Handling of Exceptional Conditions", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "description": "Denial of Service (DoS)", "lang": "en" } ] } ], "providerMetadata": { "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-05-16T18:01:47.966Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://supportportal.juniper.net/JSA79174" }, { "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": "The following software releases have been updated to resolve this specific issue:
Junos OS: 20.4R3-S10, 21.3R3, 21.4R3, 22.1R2, 22.2R1, and all subsequent releases.\n
Junos OS Evolved:  21.3R3-EVO, 21.4R3-EVO, 22.1R2-EVO, 22.2R1-EVO, and all subsequent releases." } ], "value": "The following software releases have been updated to resolve this specific issue: \nJunos OS: 20.4R3-S10, 21.3R3, 21.4R3, 22.1R2, 22.2R1, and all subsequent releases.\n\nJunos OS Evolved:  21.3R3-EVO, 21.4R3-EVO, 22.1R2-EVO, 22.2R1-EVO, and all subsequent releases." } ], "source": { "advisory": "JSA79174", "defect": [ "1640813" ], "discovery": "INTERNAL" }, "title": "Junos OS and Junos OS Evolved: RPD crash when CoS-based forwarding (CBF) policy is configured", "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": [ { "title": "CISA ADP Vulnrichment", "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2024-30382", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-04-12T17:23:18.353034Z" } } } ], "affected": [ { "cpes": [ "cpe:2.3:o:juniper:junos_os_evolved:21.3:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos_os_evolved", "versions": [ { "status": "affected", "version": "21.3", "lessThan": "21.3R3-EVO", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos_os_evolved", "versions": [ { "status": "affected", "version": "21.4", "lessThan": "21.4R3-EVO", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos_os_evolved:22.1:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos_os_evolved", "versions": [ { "status": "affected", "version": "22.1", "lessThan": "22.1R2-EVO", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos", "versions": [ { "status": "affected", "version": "21.2", "lessThan": "21.2R3-S8", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos:21.3:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos", "versions": [ { "status": "affected", "version": "21.3", "lessThan": "21.3R3", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos", "versions": [ { "status": "affected", "version": "21.4", "lessThan": "21.4R3", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos:22.1:-:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos", "versions": [ { "status": "affected", "version": "22.1", "lessThan": "22.1R2", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "cpes": [ "cpe:2.3:o:juniper:junos:-:*:*:*:*:*:*:*" ], "vendor": "juniper", "product": "junos", "versions": [ { "status": "affected", "version": "0", "lessThan": "20.4R3-S10", "versionType": "custom" } ], "defaultStatus": "unknown" } ], "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:39:41.914Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T01:32:07.236Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://supportportal.juniper.net/JSA79174" }, { "tags": [ "technical-description", "x_transferred" ], "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" } ] } ] } }