CVE-2024-30388 (GCVE-0-2024-30388)

Vulnerability from cvelistv5 – Published: 2024-04-12 15:09 – Updated: 2024-08-02 01:32
VLAI?
Title
Junos OS: QFX5000 Series and EX Series: Specific malformed LACP packets will cause flaps
Summary
An Improper Isolation or Compartmentalization vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series and EX Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). If a specific malformed LACP packet is received by a QFX5000 Series, or an EX4400, EX4100 or EX4650 Series device, an LACP flap will occur resulting in traffic loss. This issue affects Junos OS on QFX5000 Series, and on EX4400, EX4100 or EX4650 Series: * 20.4 versions from 20.4R3-S4 before 20.4R3-S8, * 21.2 versions from 21.2R3-S2 before 21.2R3-S6, * 21.4 versions from 21.4R2 before 21.4R3-S4, * 22.1 versions from 22.1R2 before 22.1R3-S3, * 22.2 versions before 22.2R3-S1, * 22.3 versions before 22.3R2-S2, 22.3R3, * 22.4 versions before 22.4R2-S1, 22.4R3.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 (High)
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
CWE
  • Denial of Service (DoS)
  • CWE-653 - Improper Isolation or Compartmentalization
Assigner
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 20.4R3-S4 , < 20.4R3-S8 (semver)
Affected: 21.2R3-S2 , < 21.2R3-S6 (semver)
Affected: 21.4R2 , < 21.4R3-S4 (semver)
Affected: 22.1R2 , < 22.1R3-S3 (semver)
Affected: 22.2 , < 22.2R3-S1 (semver)
Affected: 22.3 , < 22.3R2-S2, 22.3R3 (semver)
Affected: 22.4 , < 22.4R2-S1, 22.4R3 (semver)
Create a notification for this product.
Date Public ?
2024-04-10 16:00
Show details on NVD website
To clipboard 

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      "id": "CVE-2024-30388",
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Si un paquete LACP espec\u00edfico con formato incorrecto es recibido por un dispositivo de la serie QFX5000 o un dispositivo de la serie EX4400, EX4100 o EX4650, se producir\u00e1 una falla de LACP que provocar\u00e1 una p\u00e9rdida de tr\u00e1fico. 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\"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\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"LOW\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Juniper Networks\", \"product\": \"Junos OS\", \"versions\": [{\"status\": \"affected\", \"version\": \"20.4R3-S4\", \"lessThan\": \"20.4R3-S8\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.2R3-S2\", \"lessThan\": \"21.2R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.4R2\", \"lessThan\": \"21.4R3-S4\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.1R2\", \"lessThan\": \"22.1R3-S3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2R3-S1\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.3\", \"lessThan\": \"22.3R2-S2, 22.3R3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R2-S1, 22.4R3\", \"versionType\": \"semver\"}], \"platforms\": [\"QFX5000 Series\", \"EX Series\"], \"defaultStatus\": \"unaffected\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\u003c/p\u003e\", \"base64\": false}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2024-04-10T16:00:00.000Z\", \"value\": \"Initial Publication\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"The following software releases have been updated to resolve this specific issue: 20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eThe following software releases have been updated to resolve this specific issue: 20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 21.4R3-S4, 22.1R3-S3, 22.2R3-S1, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3, 23.2R1, and all subsequent releases.\u003c/p\u003e\", \"base64\": false}]}], \"datePublic\": \"2024-04-10T16:00:00.000Z\", \"references\": [{\"url\": \"http://supportportal.juniper.net/JSA79089\", \"tags\": [\"vendor-advisory\"]}, {\"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\", \"tags\": [\"technical-description\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"There are no known workarounds for this issue.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eThere are no known workarounds for this issue.\u003c/p\u003e\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-av217\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An Improper Isolation or Compartmentalization vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series and EX Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).\\n\\nIf a specific malformed LACP packet is received by a QFX5000 Series, or an EX4400, EX4100 or EX4650 Series device, an LACP flap will occur resulting in traffic loss.\\nThis issue affects Junos OS on QFX5000 Series, and on EX4400, EX4100 or EX4650 Series:\\n\\n\\n\\n  *  20.4 versions from \\n\\n20.4R3-S4\\n\\nbefore 20.4R3-S8,\\n  *  21.2 versions from \\n\\n21.2R3-S2\\n\\nbefore 21.2R3-S6,\\n  *  21.4 versions from \\n\\n21.4R2\\n\\nbefore 21.4R3-S4,\\n\\n  *  22.1 versions from\\n\\n22.1R2\\n\\n before 22.1R3-S3,\\n  *  22.2 versions before 22.2R3-S1,\\n  *  22.3 versions before 22.3R2-S2, 22.3R3,\\n  *  22.4 versions before 22.4R2-S1, 22.4R3.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An Improper Isolation or Compartmentalization vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series and EX Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eIf a specific malformed LACP packet is received by a QFX5000 Series, or an EX4400, EX4100 or EX4650 Series device, an LACP flap will occur resulting in traffic loss.\u003cbr\u003e\u003cp\u003eThis issue affects Junos OS on QFX5000 Series, and on EX4400, EX4100 or EX4650 Series:\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e20.4 versions from \\n\\n\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e20.4R3-S4\u003c/span\u003e\\n\\nbefore 20.4R3-S8,\u003c/li\u003e\u003cli\u003e\u003cspan style=\\\"background-color: var(--wht);\\\"\u003e21.2 versions from \\n\\n\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e21.2R3-S2\u003c/span\u003e\\n\\nbefore 21.2R3-S6,\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan style=\\\"background-color: var(--wht);\\\"\u003e21.4 versions from \\n\\n\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e21.4R2\u003c/span\u003e\\n\\nbefore 21.4R3-S4,\u003c/span\u003e\u003cbr\u003e\u003c/li\u003e\u003cli\u003e22.1 versions from\\n\\n\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e22.1R2\u003c/span\u003e\\n\\n before 22.1R3-S3,\u003c/li\u003e\u003cli\u003e22.2 versions before 22.2R3-S1,\u003c/li\u003e\u003cli\u003e22.3 versions before 22.3R2-S2, 22.3R3,\u003c/li\u003e\u003cli\u003e22.4 versions before 22.4R2-S1, 22.4R3.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"Denial of Service (DoS)\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-653\", \"description\": \"CWE-653: Improper Isolation or Compartmentalization\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"To be affected by this issue the device must have an LACP configuration as shown in the following example must be present:\\n\\n\\u00a0 [ interfaces \u003cinterface\u003e ...ether-options\\u00a0802.3ad ae\u003cnumber\u003e ]\\n\\u00a0 [ interfaces ae\u003cnumber\u003e aggregated-ether-options lacp ]\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eTo be affected by this issue the device must have an LACP configuration as shown in the following example must be present\u003c/span\u003e:\u003cbr\u003e\u003cbr\u003e\u0026nbsp; [ interfaces \u0026lt;interface\u0026gt; ...ether-options\u0026nbsp;802.3ad ae\u0026lt;number\u0026gt; ]\u003cbr\u003e\u0026nbsp; [ interfaces ae\u0026lt;number\u0026gt; aggregated-ether-options lacp ]\u003cbr\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2024-05-16T20:18:38.432Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-30388\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-02T01:32:07.381Z\", \"dateReserved\": \"2024-03-26T23:06:17.993Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2024-04-12T15:09:12.944Z\", \"assignerShortName\": \"juniper\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.