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{
"id": "CVE-2024-30384",
"sourceIdentifier": "sirt@juniper.net",
"published": "2024-04-12T16:15:37.440",
"lastModified": "2024-04-12T16:15:37.440",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a\u00a0Denial-of-Service (Dos).\n\nIf a specific CLI\u00a0command is issued, a\u00a0PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers.\u00a0\n\nThis issue affects Junos OS:\u00a0\n\nAll versions before 20.4R3-S10,\n\n21.2 versions before 21.2R3-S7,\n\n21.4 versions before 21.4R3-S6.\n\n"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "sirt@juniper.net",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "sirt@juniper.net",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-754"
}
]
}
],
"references": [
{
"url": "http://supportportal.juniper.net/JSA79186",
"source": "sirt@juniper.net"
},
{
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"source": "sirt@juniper.net"
}
]
}