cvelist/2024/39xxx/CVE-2024-39543.json
2024-07-11 19:00:32 +00:00

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{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
"CVE_data_meta": {
"ID": "CVE-2024-39543",
"ASSIGNER": "sirt@juniper.net",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "A Buffer Copy without Checking Size of Input\u00a0vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to send specific RPKI-RTR packets resulting in a crash,\u00a0creating a Denial of Service (DoS) condition.\u00a0Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nThis issue affects\u00a0\n\nJunos OS:\u00a0\n\n\n\n * All versions before 21.2R3-S8,\u00a0\n * from 21.4 before 21.4R3-S8,\n * from 22.2 before 22.2R3-S4,\u00a0\n * from 22.3 before 22.3R3-S3,\u00a0\n * from 22.4 before 22.4R3-S2,\u00a0\n * from 23.2 before 23.2R2-S1,\u00a0\n * from 23.4 before 23.4R2.\n\n\n\nJunos OS Evolved: * All versions before 21.2R3-S8-EVO,\n * from 21.4 before 21.4R3-S8-EVO,\n * from 22.2 before 22.2R3-S4-EVO,\u00a0\n * from 22.3 before 22.3R3-S3-EVO,\n * from 22.4 before 22.4R3-S2-EVO,\u00a0\n * from 23.2 before 23.2R2-S1-EVO,\n * from 23.4 before 23.4R2-EVO."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
"cweId": "CWE-120"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Juniper Networks",
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "0",
"version_value": "21.2R3-S8"
},
{
"version_affected": "<",
"version_name": "21.4",
"version_value": "21.4R3-S8"
},
{
"version_affected": "<",
"version_name": "22.2",
"version_value": "22.2R3-S4"
},
{
"version_affected": "<",
"version_name": "22.3",
"version_value": "22.3R3-S3"
},
{
"version_affected": "<",
"version_name": "22.4",
"version_value": "22.4R3-S2"
},
{
"version_affected": "<",
"version_name": "23.2",
"version_value": "23.2R2-S1"
},
{
"version_affected": "<",
"version_name": "23.4",
"version_value": "23.4R2"
}
]
}
},
{
"product_name": "Junos OS Evolved",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "0",
"version_value": "21.2R3-S8-EVO"
},
{
"version_affected": "<",
"version_name": "21.4",
"version_value": "21.4R3-S8-EVO"
},
{
"version_affected": "<",
"version_name": "22.2",
"version_value": "22.2R3-S4-EVO"
},
{
"version_affected": "<",
"version_name": "22.3",
"version_value": "22.3R3-S3-EVO"
},
{
"version_affected": "<",
"version_name": "22.4",
"version_value": "22.4R3-S2-EVO"
},
{
"version_affected": "<",
"version_name": "23.2",
"version_value": "23.2R2-S1-EVO"
},
{
"version_affected": "<",
"version_name": "23.4",
"version_value": "23.4R2-EVO"
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://supportportal.juniper.net/JSA83004",
"refsource": "MISC",
"name": "https://supportportal.juniper.net/JSA83004"
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"source": {
"advisory": "JSA83004",
"defect": [
"1803120"
],
"discovery": "INTERNAL"
},
"configuration": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "<p>To be affected by this issue rpki-rtr session needs to be UP with the DUT with a given IP or by way of configuration.</p>More information regarding the config can be found here:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/validation-edit-routing-options.html\">https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/validation-edit-routing-options.html</a><br><p></p><br><br><br>"
}
],
"value": "To be affected by this issue rpki-rtr session needs to be UP with the DUT with a given IP or by way of configuration.\n\nMore information regarding the config can be found here:\u00a0 https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/validation-edit-routing-options.html"
}
],
"work_around": [
{
"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."
}
],
"exploit": [
{
"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."
}
],
"solution": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue: <br><br>Junos OS: 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, 22.4R3-S2, 23.2R2-S1, 23.4R2, 24.2R1, and all subsequent releases.<br><br>\nJunos OS Evolved:&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO 22.4R3-S2-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO,&nbsp;and all subsequent releases.</span><br>"
}
],
"value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS: 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, 22.4R3-S2, 23.2R2-S1, 23.4R2, 24.2R1, and all subsequent releases.\n\n\nJunos OS Evolved:\u00a021.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO 22.4R3-S2-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO,\u00a0and all subsequent releases."
}
],
"impact": {
"cvss": [
{
"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"
}
]
}
}