FKIE_CVE-2024-7095

Vulnerability from fkie_nvd - Published: 2025-01-10 21:15 - Updated: 2025-01-14 15:15
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
On affected platforms running Arista EOS with SNMP configured, if “snmp-server transmit max-size” is configured, under some circumstances a specially crafted packet can cause the snmpd process to leak memory. This may result in the snmpd process being terminated (causing SNMP requests to time out until snmpd is restarted) and memory pressure for other processes on the switch. Increased memory pressure can cause processes other than snmpd to be at risk for unexpected termination as well.
References
psirt@arista.comhttps://www.arista.com/en/support/advisories-notices/security-advisory/20650-security-advisory-0107
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On affected platforms running Arista EOS with SNMP configured, if \u201csnmp-server transmit max-size\u201d is configured, under some circumstances a specially crafted packet can cause the snmpd process to leak memory. This may result in the snmpd process being terminated (causing SNMP requests to time out until snmpd is restarted) and memory pressure for other processes on the switch. Increased memory pressure can cause processes other than snmpd to be at risk for unexpected termination as well."
    },
    {
      "lang": "es",
      "value": "En las plataformas afectadas que ejecutan Arista EOS con SNMP configurado, si se configura \u201csnmp-server transmit max-size\u201d, en algunas circunstancias, un paquete especialmente manipulado puede provocar que el proceso snmpd pierda memoria. Esto puede provocar la finalizaci\u00f3n del proceso snmpd (lo que hace que las solicitudes SNMP se agoten hasta que se reinicie snmpd) y la presi\u00f3n de memoria para otros procesos en el conmutador. El aumento de la presi\u00f3n de memoria tambi\u00e9n puede provocar que otros procesos adem\u00e1s de snmpd corran el riesgo de una finalizaci\u00f3n inesperada."
    }
  ],
  "id": "CVE-2024-7095",
  "lastModified": "2025-01-14T15:15:27.263",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "psirt@arista.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-01-10T21:15:13.570",
  "references": [
    {
      "source": "psirt@arista.com",
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/20650-security-advisory-0107"
    }
  ],
  "sourceIdentifier": "psirt@arista.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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