nvd-json-data-feeds/CVE-2020/CVE-2020-239xx/CVE-2020-23907.json

{
  "id": "CVE-2020-23907",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-04-21T18:15:08.173",
  "lastModified": "2024-11-21T05:14:12.893",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in retdec v3.3. In function canSplitFunctionOn() of ir_modifications.cpp, there is a possible out of bounds read due to a heap buffer overflow. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en retdec versi\u00f3n v3.3. En la funci\u00f3n canSplitFunctionOn() del archivo ir_modifications.cpp, se presenta una posible lectura fuera de l\u00edmites debido a un desbordamiento del b\u00fafer de la pila. El impacto es: una Denegaci\u00f3n de Servicio, una Divulgaci\u00f3n de Memoria y una Posible Ejecuci\u00f3n de C\u00f3digo"
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:avast:retdec:3.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "11698B96-5CD8-4793-A92B-02DBFD231D7D"
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  "references": [
    {
      "url": "https://github.com/avast/retdec/commit/517298bafaaff0a8e3dd60dd055a67c41b545807",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/avast/retdec/issues/637",
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/avast/retdec/commit/517298bafaaff0a8e3dd60dd055a67c41b545807",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
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    },
    {
      "url": "https://github.com/avast/retdec/issues/637",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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}