nvd-json-data-feeds/CVE-2023/CVE-2023-71xx/CVE-2023-7152.json

{
  "id": "CVE-2023-7152",
  "sourceIdentifier": "cna@vuldb.com",
  "published": "2023-12-29T05:15:09.473",
  "lastModified": "2023-12-29T13:56:33.383",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability, which was classified as critical, has been found in MicroPython 1.21.0/1.22.0-preview. Affected by this issue is the function poll_set_add_fd of the file extmod/modselect.c. The manipulation leads to use after free. The exploit has been disclosed to the public and may be used. The patch is identified as 8b24aa36ba978eafc6114b6798b47b7bfecdca26. It is recommended to apply a patch to fix this issue. VDB-249158 is the identifier assigned to this vulnerability."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad fue encontrada en MicroPython 1.21.0/1.22.0-preview y clasificada como cr\u00edtica. La funci\u00f3n poll_set_add_fd del archivo extmod/modselect.c es afectada por esta vulnerabilidad. La manipulaci\u00f3n conduce a use after free. La explotaci\u00f3n ha sido divulgada al p\u00fablico y puede utilizarse. El parche se identifica como 8b24aa36ba978eafc6114b6798b47b7bfecdca26. Se recomienda aplicar un parche para solucionar este problema. VDB-249158 es el identificador asignado a esta vulnerabilidad."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 3.4
      }
    ],
    "cvssMetricV2": [
      {
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
          "accessVector": "ADJACENT_NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.2
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 5.1,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cna@vuldb.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/jimmo/micropython/commit/8b24aa36ba978eafc6114b6798b47b7bfecdca26",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://github.com/micropython/micropython/issues/12887",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?ctiid.249158",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?id.249158",
      "source": "cna@vuldb.com"
    }
  ]
}