274 lines
12 KiB
JSON
274 lines
12 KiB
JSON
{
|
||
"dataType": "CVE_RECORD",
|
||
"dataVersion": "5.1",
|
||
"cveMetadata": {
|
||
"cveId": "CVE-2024-30403",
|
||
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
|
||
"state": "PUBLISHED",
|
||
"assignerShortName": "juniper",
|
||
"dateReserved": "2024-03-26T23:06:19.981Z",
|
||
"datePublished": "2024-04-12T15:28:10.459Z",
|
||
"dateUpdated": "2024-08-02T01:32:07.289Z"
|
||
},
|
||
"containers": {
|
||
"cna": {
|
||
"affected": [
|
||
{
|
||
"defaultStatus": "unaffected",
|
||
"product": "Junos OS Evolved",
|
||
"vendor": "Juniper Networks",
|
||
"versions": [
|
||
{
|
||
"lessThan": "23.2R1-S1-EVO, 23.2R2-EVO",
|
||
"status": "affected",
|
||
"version": "23.2-EVO",
|
||
"versionType": "semver"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"datePublic": "2024-04-10T16:00:00.000Z",
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"supportingMedia": [
|
||
{
|
||
"base64": false,
|
||
"type": "text/html",
|
||
"value": "A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).<br><br>When Layer 2 traffic is sent through a logical interface, MAC learning happens. If during this process, the interface flaps, an <span style=\"background-color: rgb(251, 251, 251);\">Advanced Forwarding Toolkit manager (evo-aftmand-bt) core is observed. This leads to a PFE restart. The crash reoccurs if the same sequence of events happens, which will lead to a sustained DoS condition.<br><br></span>This issue affects Juniper Networks Junos OS Evolved <span style=\"background-color: var(--darkreader-bg--wht);\">23.2-EVO versions earlier than 23.2R1-S1-EVO, 23.2R2-EVO.</span><br><br><br>"
|
||
}
|
||
],
|
||
"value": "A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).\n\nWhen Layer 2 traffic is sent through a logical interface, MAC learning happens. If during this process, the interface flaps, an Advanced Forwarding Toolkit manager (evo-aftmand-bt) core is observed. This leads to a PFE restart. The crash reoccurs if the same sequence of events happens, which will lead to a sustained DoS condition.\n\nThis issue affects Juniper Networks Junos OS Evolved 23.2-EVO versions earlier than 23.2R1-S1-EVO, 23.2R2-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": "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"
|
||
},
|
||
"format": "CVSS",
|
||
"scenarios": [
|
||
{
|
||
"lang": "en",
|
||
"value": "GENERAL"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"cvssV4_0": {
|
||
"Automatable": "NOT_DEFINED",
|
||
"Recovery": "NOT_DEFINED",
|
||
"Safety": "NOT_DEFINED",
|
||
"attackComplexity": "LOW",
|
||
"attackRequirements": "NONE",
|
||
"attackVector": "ADJACENT",
|
||
"baseScore": 7.1,
|
||
"baseSeverity": "HIGH",
|
||
"privilegesRequired": "NONE",
|
||
"providerUrgency": "NOT_DEFINED",
|
||
"subAvailabilityImpact": "LOW",
|
||
"subConfidentialityImpact": "NONE",
|
||
"subIntegrityImpact": "NONE",
|
||
"userInteraction": "NONE",
|
||
"valueDensity": "NOT_DEFINED",
|
||
"vectorString": "CVSS:4.0/AV:A/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-476",
|
||
"description": "CWE-476 NULL Pointer Dereference",
|
||
"lang": "en",
|
||
"type": "CWE"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"descriptions": [
|
||
{
|
||
"description": "Denial of Service (DoS)",
|
||
"lang": "en"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"providerMetadata": {
|
||
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
|
||
"shortName": "juniper",
|
||
"dateUpdated": "2024-05-16T20:34:33.161Z"
|
||
},
|
||
"references": [
|
||
{
|
||
"tags": [
|
||
"vendor-advisory"
|
||
],
|
||
"url": "https://supportportal.juniper.net/JSA79181"
|
||
},
|
||
{
|
||
"tags": [
|
||
"technical-description"
|
||
],
|
||
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/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: 23.2R1-S1-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases."
|
||
}
|
||
],
|
||
"value": "The following software releases have been updated to resolve this specific issue: 23.2R1-S1-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases."
|
||
}
|
||
],
|
||
"source": {
|
||
"advisory": "JSA79181",
|
||
"defect": [
|
||
"1736588"
|
||
],
|
||
"discovery": "INTERNAL"
|
||
},
|
||
"title": "Junos OS Evolved: When MAC learning happens, and an interface gets flapped, the PFE crashes",
|
||
"workarounds": [
|
||
{
|
||
"lang": "en",
|
||
"supportingMedia": [
|
||
{
|
||
"base64": false,
|
||
"type": "text/html",
|
||
"value": "<p>There are no known workarounds for this issue.</p>"
|
||
}
|
||
],
|
||
"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-2024-30403",
|
||
"role": "CISA Coordinator",
|
||
"options": [
|
||
{
|
||
"Exploitation": "none"
|
||
},
|
||
{
|
||
"Automatable": "no"
|
||
},
|
||
{
|
||
"Technical Impact": "partial"
|
||
}
|
||
],
|
||
"version": "2.0.3",
|
||
"timestamp": "2024-05-22T17:34:00.563504Z"
|
||
}
|
||
}
|
||
}
|
||
],
|
||
"affected": [
|
||
{
|
||
"cpes": [
|
||
"cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"
|
||
],
|
||
"vendor": "juniper",
|
||
"product": "junos_os_evolved",
|
||
"versions": [
|
||
{
|
||
"status": "affected",
|
||
"version": "23.2-evo",
|
||
"lessThan": "23.2r1-s1-evo",
|
||
"versionType": "semver"
|
||
},
|
||
{
|
||
"status": "affected",
|
||
"version": "23.2-evo",
|
||
"lessThan": "23.2r2-evo",
|
||
"versionType": "semver"
|
||
}
|
||
],
|
||
"defaultStatus": "unaffected"
|
||
}
|
||
],
|
||
"providerMetadata": {
|
||
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
||
"shortName": "CISA-ADP",
|
||
"dateUpdated": "2024-06-04T17:39:39.894Z"
|
||
}
|
||
},
|
||
{
|
||
"providerMetadata": {
|
||
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
||
"shortName": "CVE",
|
||
"dateUpdated": "2024-08-02T01:32:07.289Z"
|
||
},
|
||
"title": "CVE Program Container",
|
||
"references": [
|
||
{
|
||
"tags": [
|
||
"vendor-advisory",
|
||
"x_transferred"
|
||
],
|
||
"url": "https://supportportal.juniper.net/JSA79181"
|
||
},
|
||
{
|
||
"tags": [
|
||
"technical-description",
|
||
"x_transferred"
|
||
],
|
||
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
} |