nvd-json-data-feeds/CVE-2023/CVE-2023-452xx/CVE-2023-45229.json

{
  "id": "CVE-2023-45229",
  "sourceIdentifier": "infosec@edk2.groups.io",
  "published": "2024-01-16T16:15:11.533",
  "lastModified": "2024-01-17T15:15:10.330",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "EDK2's Network Package is susceptible to an out-of-bounds read\n vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Confidentiality."
    },
    {
      "lang": "es",
      "value": "EDK2's Network Package es susceptible a una vulnerabilidad de lectura fuera de los l\u00edmites cuando procesa la opci\u00f3n IA_NA o IA_TA en un mensaje de publicidad DHCPv6. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una p\u00e9rdida de confidencialidad."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "infosec@edk2.groups.io",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "infosec@edk2.groups.io",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html",
      "source": "infosec@edk2.groups.io"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2024/01/16/2",
      "source": "infosec@edk2.groups.io"
    },
    {
      "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h",
      "source": "infosec@edk2.groups.io"
    }
  ]
}