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55 lines
2.1 KiB
JSON
55 lines
2.1 KiB
JSON
{
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"id": "CVE-2023-44191",
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"sourceIdentifier": "sirt@juniper.net",
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"published": "2023-10-13T00:15:12.220",
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"lastModified": "2023-10-13T00:15:12.220",
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"vulnStatus": "Received",
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"descriptions": [
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{
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"lang": "en",
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"value": "\nAn Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).\n\nOn all Junos OS QFX5000 Series and EX4000 Series platforms, when a high number of VLANs are configured, a specific DHCP packet will cause PFE hogging which will lead to dropping of socket connections.\n\nThis issue affects:\n\nJuniper Networks Junos OS on QFX5000 Series and EX4000 Series\n\n\n\n * 21.1 versions prior to 21.1R3-S5;\n * 21.2 versions prior to 21.2R3-S5;\n * 21.3 versions prior to 21.3R3-S5;\n * 21.4 versions prior to 21.4R3-S4;\n * 22.1 versions prior to 22.1R3-S3;\n * 22.2 versions prior to 22.2R3-S1;\n * 22.3 versions prior to 22.3R2-S2, 22.3R3;\n * 22.4 versions prior to 22.4R2.\n\n\n\n\nThis issue does not affect Juniper Networks Junos OS versions prior to 21.1R1\n\n\n\n"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "sirt@juniper.net",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "sirt@juniper.net",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-770"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://supportportal.juniper.net/JSA73155",
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"source": "sirt@juniper.net"
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}
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]
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} |