GSD-2020-25756

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
** DISPUTED ** A buffer overflow vulnerability exists in the mg_get_http_header function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated "this will not happen in practice."
Aliases
Aliases
CVE-2020-25756
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{
  "GSD": {
    "alias": "CVE-2020-25756",
    "description": "** DISPUTED ** A buffer overflow vulnerability exists in the mg_get_http_header function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated \"this will not happen in practice.\"",
    "id": "GSD-2020-25756"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-25756"
      ],
      "details": "** DISPUTED ** A buffer overflow vulnerability exists in the mg_get_http_header function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated \"this will not happen in practice.\"",
      "id": "GSD-2020-25756",
      "modified": "2023-12-13T01:21:57.089574Z",
      "schema_version": "1.4.0"
    }
  },
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            "refsource": "MISC",
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          },
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            "lang": "es",
            "value": "** EN DISPUTA ** Una vulnerabilidad de desbordamiento del b\u00fafer se presenta en la funci\u00f3n mg_get_http_header en Cesanta Mongoose versi\u00f3n 6.18, debido a una falta de comprobaci\u00f3n de l\u00edmites.\u0026#xa0;Un encabezado HTTP dise\u00f1ado puede explotar este bug.\u0026#xa0;NOTA: un confirmador ha declarado \"this will not happen in practice\""
          }
        ],
        "id": "CVE-2020-25756",
        "lastModified": "2024-04-11T01:08:02.933",
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              "baseSeverity": "HIGH",
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        "published": "2020-09-18T05:15:13.197",
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.