FKIE_CVE-2023-32649

Vulnerability from fkie_nvd - Published: 2023-09-19 11:16 - Updated: 2024-11-21 08:03
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields used in the Asset Intelligence functionality of our IDS, allows an unauthenticated attacker to crash the IDS module by sending specially crafted malformed network packets. During the (limited) time window before the IDS module is automatically restarted, network traffic may not be analyzed.
References
prodsec@nozominetworks.comhttps://security.nozominetworks.com/NN-2023:10-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.nozominetworks.com/NN-2023:10-01Vendor Advisory
Impacted products
Vendor Product Version
nozominetworks cmc *
nozominetworks cmc *
nozominetworks guardian *
nozominetworks guardian *
To clipboard 

{
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      "value": "A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields used in the Asset Intelligence functionality of our IDS, allows an unauthenticated attacker to crash the IDS module by sending specially crafted malformed network packets.\n\nDuring the (limited) time window before the IDS module is automatically restarted, network traffic may not be analyzed."
    },
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      "lang": "es",
      "value": "Vulnerabilidad de Denegaci\u00f3n de Servicio (Dos) en Nozomi Networks Guardian y CMC, debido a una validaci\u00f3n de entrada incorrecta en ciertos campos utilizados en la funcionalidad de inteligencia de activos de nuestro IDS, permite a un atacante no autenticado bloquear el m\u00f3dulo IDS enviando paquetes de red con formato incorrecto especialmente manipulado. Durante el per\u00edodo de tiempo (limitado) antes de que el m\u00f3dulo IDS se reinicie autom\u00e1ticamente, es posible que no se analice el tr\u00e1fico de red. "
    }
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  "id": "CVE-2023-32649",
  "lastModified": "2024-11-21T08:03:46.247",
  "metrics": {
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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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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          "Recovery": "NOT_DEFINED",
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          "availabilityRequirement": "NOT_DEFINED",
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          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
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          "valueDensity": "NOT_DEFINED",
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  "vulnStatus": "Modified",
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}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.