cve-2024-39515
Vulnerability from cvelistv5
Published
2024-10-09 20:00
Modified
2024-10-11 15:12
Severity ?
EPSS score ?
Summary
Junos OS and Junos OS Evolved: With BGP traceoptions enabled, receipt of specifically malformed BGP update causes RPD crash
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Juniper Networks | Junos OS | |
| Juniper Networks | Junos OS Evolved |
{
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"metrics": [
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"id": "CVE-2024-39515",
"options": [
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{
"Automatable": "yes"
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{
"Technical Impact": "partial"
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"role": "CISA Coordinator",
"timestamp": "2024-10-09T20:55:54.146328Z",
"version": "2.0.3"
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"providerMetadata": {
"dateUpdated": "2024-10-09T21:02:29.929Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"cna": {
"affected": [
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"defaultStatus": "unaffected",
"product": "Junos OS",
"vendor": "Juniper Networks",
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"status": "affected",
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{
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{
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"configurations": [
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"value": "One of the following traceoptions configurations, either at the top level, under [logical-systems], or [routing-instances], is required to be potentially exposed to this issue:\u003cbr\u003e\u003cbr\u003e\u003ctt\u003e[protocols bgp traceoptions]\u003cbr\u003e[protocols bgp group \u0026lt;group-name\u0026gt; traceoptions]\u003cbr\u003e[protocols bgp group \u0026lt;group-name\u0026gt; neighbor \u0026lt;address\u0026gt; traceoptions]\u003cbr\u003e\u003c/tt\u003e"
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"value": "One of the following traceoptions configurations, either at the top level, under [logical-systems], or [routing-instances], is required to be potentially exposed to this issue:\n\n[protocols bgp traceoptions]\n[protocols bgp group \u003cgroup-name\u003e traceoptions]\n[protocols bgp group \u003cgroup-name\u003e neighbor \u003caddress\u003e traceoptions]"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Juniper SIRT would like to acknowledge and thank Craig Dods from Meta\u2019s Infrastructure Security Engineering team for responsibly reporting this vulnerability."
}
],
"datePublic": "2024-10-09T16:00:00.000Z",
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"value": "An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\u003cbr\u003e\u003cbr\u003eIn some cases, rpd fails to restart requiring a manual restart via the \u0027\u003ctt\u003erestart routing\u003c/tt\u003e\u0027 CLI command.\u003cbr\u003e\u003cbr\u003eThis issue only affects systems with BGP traceoptions enabled and \n\nrequires a BGP session to be already established. Systems without BGP traceoptions enabled are not affected by this issue.\u003cbr\u003e\u003cbr\u003eThis issue affects iBGP and eBGP, and both IPv4 and IPv6 are affected by this vulnerability.\n\n\u003cp\u003eThis issue affects:\u003c/p\u003e\u003cp\u003eJunos OS:\u0026nbsp;\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.4R3-S8,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.2 before 22.2R3-S5,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.3 before 22.3R3-S4,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.4 before 22.4R3-S3,\u0026nbsp;\u003c/li\u003e\u003cli\u003e23.2 before 23.2R2-S2,\u0026nbsp;\u003c/li\u003e\u003cli\u003e23.4 before 23.4R2;\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eJunos OS Evolved:\u0026nbsp;\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.4R3-S8-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.2-EVO before 22.2R3-S5-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.3-EVO before 22.3R3-S4-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.4-EVO before 22.4R3-S3-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e23.2-EVO before 23.2R2-S2-EVO,\u0026nbsp;\u003c/li\u003e\u003cli\u003e23.4-EVO before 23.4R2-EVO.\u003c/li\u003e\u003c/ul\u003e"
}
],
"value": "An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nIn some cases, rpd fails to restart requiring a manual restart via the \u0027restart routing\u0027 CLI command.\n\nThis issue only affects systems with BGP traceoptions enabled and \n\nrequires a BGP session to be already established. Systems without BGP traceoptions enabled are not affected by this issue.\n\nThis issue affects iBGP and eBGP, and both IPv4 and IPv6 are affected by this vulnerability.\n\nThis issue affects:\n\nJunos OS:\u00a0\n\n * All versions before 21.4R3-S8,\u00a0\n * 22.2 before 22.2R3-S5,\u00a0\n * 22.3 before 22.3R3-S4,\u00a0\n * 22.4 before 22.4R3-S3,\u00a0\n * 23.2 before 23.2R2-S2,\u00a0\n * 23.4 before 23.4R2;\u00a0\n\n\nJunos OS Evolved:\u00a0\n\n * All versions before 21.4R3-S8-EVO,\u00a0\n * 22.2-EVO before 22.2R3-S5-EVO,\u00a0\n * 22.3-EVO before 22.3R3-S4-EVO,\u00a0\n * 22.4-EVO before 22.4R3-S3-EVO,\u00a0\n * 23.2-EVO before 23.2R2-S2-EVO,\u00a0\n * 23.4-EVO before 23.4R2-EVO."
}
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"references": [
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"url": "https://supportportal.juniper.net/JSA88099"
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"url": "https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html"
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"value": "The following software releases have been updated to resolve this specific issue: \u003cbr\u003eJunos OS: 21.4R3-S8, 22.2R3-S5*, 22.3R3-S4*, 22.4R3-S3, 23.2R2-S2, 23.4R2, 24.2R1, and all subsequent releases.\u003cbr\u003eJunos OS Evolved: 21.4R3-S8-EVO, 22.2R3-S5-EVO*, 22.3R3-S4-EVO*, 22.4R3-S3-EVO, 23.2R2-S2-EVO, 23.4R2-EVO, 24.2R1-EVO, 24.2R2-EVO, 24.4R1-EVO*, and all subsequent releases.\u003cbr\u003e\u003cbr\u003e*Future release"
}
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"value": "The following software releases have been updated to resolve this specific issue: \nJunos OS: 21.4R3-S8, 22.2R3-S5*, 22.3R3-S4*, 22.4R3-S3, 23.2R2-S2, 23.4R2, 24.2R1, and all subsequent releases.\nJunos OS Evolved: 21.4R3-S8-EVO, 22.2R3-S5-EVO*, 22.3R3-S4-EVO*, 22.4R3-S3-EVO, 23.2R2-S2-EVO, 23.4R2-EVO, 24.2R1-EVO, 24.2R2-EVO, 24.4R1-EVO*, and all subsequent releases.\n\n*Future release"
}
],
"source": {
"advisory": "JSA88099",
"defect": [
"1814083"
],
"discovery": "EXTERNAL"
},
"title": "Junos OS and Junos OS Evolved: With BGP traceoptions enabled, receipt of specifically malformed BGP update causes RPD crash",
"workarounds": [
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"base64": false,
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}
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"assignerShortName": "juniper",
"cveId": "CVE-2024-39515",
"datePublished": "2024-10-09T20:00:39.888Z",
"dateReserved": "2024-06-25T15:12:53.238Z",
"dateUpdated": "2024-10-11T15:12:59.546Z",
"state": "PUBLISHED"
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"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-39515\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2024-10-09T20:15:08.430\",\"lastModified\":\"2024-10-10T12:51:56.987\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\\n\\nIn some cases, rpd fails to restart requiring a manual restart via the \u0027restart routing\u0027 CLI command.\\n\\nThis issue only affects systems with BGP traceoptions enabled and \\n\\nrequires a BGP session to be already established. Systems without BGP traceoptions enabled are not affected by this issue.\\n\\nThis issue affects iBGP and eBGP, and both IPv4 and IPv6 are affected by this vulnerability.\\n\\nThis issue affects:\\n\\nJunos OS:\u00a0\\n\\n * All versions before 21.4R3-S8,\u00a0\\n * 22.2 before 22.2R3-S5,\u00a0\\n * 22.3 before 22.3R3-S4,\u00a0\\n * 22.4 before 22.4R3-S3,\u00a0\\n * 23.2 before 23.2R2-S2,\u00a0\\n * 23.4 before 23.4R2;\u00a0\\n\\n\\nJunos OS Evolved:\u00a0\\n\\n * All versions before 21.4R3-S8-EVO,\u00a0\\n * 22.2-EVO before 22.2R3-S5-EVO,\u00a0\\n * 22.3-EVO before 22.3R3-S4-EVO,\u00a0\\n * 22.4-EVO before 22.4R3-S3-EVO,\u00a0\\n * 23.2-EVO before 23.2R2-S2-EVO,\u00a0\\n * 23.4-EVO before 23.4R2-EVO.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de validaci\u00f3n incorrecta de la coherencia dentro de la entrada en el demonio de protocolo de enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante no autenticado basado en la red env\u00ede un paquete BGP espec\u00edficamente malformado para provocar que rpd se bloquee y se reinicie, lo que da como resultado una denegaci\u00f3n de servicio (DoS). La recepci\u00f3n y el procesamiento continuos de este paquete crear\u00e1n una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sostenida. En algunos casos, rpd no se reinicia y requiere un reinicio manual a trav\u00e9s del comando CLI \u0027restart route\u0027. Este problema solo afecta a los sistemas con opciones de rastreo BGP habilitadas y requiere que ya se haya establecido una sesi\u00f3n BGP. Los sistemas sin opciones de rastreo BGP habilitadas no se ven afectados por este problema. Este problema afecta a iBGP y eBGP, y tanto IPv4 como IPv6 se ven afectados por esta vulnerabilidad. Este problema afecta a: Junos OS: * Todas las versiones anteriores a 21.4R3-S8, * 22.2 anteriores a 22.2R3-S5, * 22.3 anteriores a 22.3R3-S4, * 22.4 anteriores a 22.4R3-S3, * 23.2 anteriores a 23.2R2-S2, * 23.4 anteriores a 23.4R2; Junos OS Evolved: * Todas las versiones anteriores a 21.4R3-S8-EVO, * 22.2-EVO anteriores a 22.2R3-S5-EVO, * 22.3-EVO anteriores a 22.3R3-S4-EVO, * 22.4-EVO anteriores a 22.4R3-S3-EVO, * 23.2-EVO anteriores a 23.2R2-S2-EVO, * 23.4-EVO anteriores a 23.4R2-EVO.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:X/U:X\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnerableSystemConfidentiality\":\"NONE\",\"vulnerableSystemIntegrity\":\"NONE\",\"vulnerableSystemAvailability\":\"HIGH\",\"subsequentSystemConfidentiality\":\"NONE\",\"subsequentSystemIntegrity\":\"NONE\",\"subsequentSystemAvailability\":\"LOW\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirements\":\"NOT_DEFINED\",\"integrityRequirements\":\"NOT_DEFINED\",\"availabilityRequirements\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnerableSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedVulnerableSystemIntegrity\":\"NOT_DEFINED\",\"modifiedVulnerableSystemAvailability\":\"NOT_DEFINED\",\"modifiedSubsequentSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedSubsequentSystemIntegrity\":\"NOT_DEFINED\",\"modifiedSubsequentSystemAvailability\":\"NOT_DEFINED\",\"safety\":\"NOT_DEFINED\",\"automatable\":\"NOT_DEFINED\",\"recovery\":\"USER\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\",\"baseScore\":8.7,\"baseSeverity\":\"HIGH\"}}],\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1288\"}]}],\"references\":[{\"url\":\"https://supportportal.juniper.net/JSA88099\",\"source\":\"sirt@juniper.net\"},{\"url\":\"https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/traceoptions-edit-protocols-bgp.html\",\"source\":\"sirt@juniper.net\"}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.