gsd-2024-30395
Vulnerability from gsd
Modified
2024-04-03 05:02
Details
An Improper 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).
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.
This issue affects:
Junos OS:
* all versions before 21.2R3-S7,
* from 21.3 before 21.3R3-S5,
* from 21.4 before 21.4R3-S5,
* from 22.1 before 22.1R3-S5,
* from 22.2 before 22.2R3-S3,
* from 22.3 before 22.3R3-S2,
* from 22.4 before 22.4R3,
* from 23.2 before 23.2R1-S2, 23.2R2.
Junos OS Evolved:
* all versions before 21.2R3-S7-EVO,
* from 21.3-EVO before 21.3R3-S5-EVO,
* from 21.4-EVO before 21.4R3-S5-EVO,
* from 22.2-EVO before 22.2R3-S3-EVO,
* from 22.3-EVO before 22.3R3-S2-EVO,
* from 22.4-EVO before 22.4R3-EVO,
* from 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.
This is a related but separate issue than the one described in JSA75739
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2024-30395"
],
"details": "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\n\n\n",
"id": "GSD-2024-30395",
"modified": "2024-04-03T05:02:29.257747Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"ID": "CVE-2024-30395",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "0",
"version_value": "21.2R3-S7"
},
{
"version_affected": "\u003c",
"version_name": "21.3",
"version_value": "21.3R3-S5"
},
{
"version_affected": "\u003c",
"version_name": "21.4",
"version_value": "21.4R3-S5"
},
{
"version_affected": "\u003c",
"version_name": "22.1",
"version_value": "22.1R3-S5"
},
{
"version_affected": "\u003c",
"version_name": "22.2",
"version_value": "22.2R3-S3"
},
{
"version_affected": "\u003c",
"version_name": "22.3",
"version_value": "22.3R3-S2"
},
{
"version_affected": "\u003c",
"version_name": "22.4",
"version_value": "22.4R3"
},
{
"version_affected": "\u003c",
"version_name": "23.2",
"version_value": "23.2R1-S2, 23.2R2"
}
]
}
},
{
"product_name": "Junos OS Evolved",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "0",
"version_value": "21.2R3-S7-EVO"
},
{
"version_affected": "\u003c",
"version_name": "21.3-EVO",
"version_value": "21.3R3-S5-EVO"
},
{
"version_affected": "\u003c",
"version_name": "21.4-EVO",
"version_value": "21.4R3-S5-EVO"
},
{
"version_affected": "\u003c",
"version_name": "22.2-EVO",
"version_value": "22.2R3-S3-EVO"
},
{
"version_affected": "\u003c",
"version_name": "22.3-EVO",
"version_value": "22.3R3-S2-EVO"
},
{
"version_affected": "\u003c",
"version_name": "22.4-EVO",
"version_value": "22.4R3-EVO"
},
{
"version_affected": "\u003c",
"version_name": "23.2-EVO",
"version_value": "23.2R1-S2-EVO, 23.2R2-EVO"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"configuration": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eTo be exposed to this vulnerability BGP needs to be configured as in the following example, but no further options need to be enabled:\u003c/p\u003e\u003cp\u003e\u0026nbsp; [protocols bgp group \u0026lt;group\u0026gt; neighbor ...]\u003c/p\u003e\u003ctt\u003e\u003ctt\u003e\u003c/tt\u003e\u003c/tt\u003e"
}
],
"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 \u003cgroup\u003e neighbor ...]\n\n"
}
],
"credits": [
{
"lang": "en",
"value": "Juniper SIRT would like to acknowledge and thank Matteo Memelli from Amazon for responsibly reporting this vulnerability."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"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\n\n\n"
}
]
},
"exploit": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e"
}
],
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n\n"
}
],
"generator": {
"engine": "Vulnogram 0.1.0-av217"
},
"impact": {
"cvss": [
{
"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"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-1287",
"lang": "eng",
"value": "CWE-1287 Improper Validation of Specified Type of Input"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Denial of Service (DoS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://supportportal.juniper.net/JSA79095",
"refsource": "MISC",
"url": "https://supportportal.juniper.net/JSA79095"
},
{
"name": "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:N",
"refsource": "MISC",
"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:N"
}
]
},
"solution": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eThe following software releases have been updated to resolve this specific issue:\u003c/p\u003e\u003cp\u003eJunos OS:\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e21.2R3-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.\u003c/span\u003e\u003c/p\u003e\u003cp\u003eJunos 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.\u003c/p\u003e"
}
],
"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.\n\n"
}
],
"source": {
"advisory": "JSA79095",
"defect": [
"1750441"
],
"discovery": "USER"
},
"work_around": [
{
"lang": "en",
"value": "There are no available workarounds for this issue."
}
]
},
"nvd.nist.gov": {
"cve": {
"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\n\n\n"
},
{
"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": "2024-04-15T13:15:51.577",
"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:N"
}
],
"sourceIdentifier": "sirt@juniper.net",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-1287"
}
],
"source": "sirt@juniper.net",
"type": "Secondary"
}
]
}
}
}
}
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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.