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CVE-2023-38632

Estado: ModificadaCrítica (9.8)—

async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in tcpsocket.hpp when processing malformed TCP packets.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Asynchronous Sockets FOR C++ Project — Asynchronous Sockets FOR C++

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-38632",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-38632",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-24T14:39:34.280751Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ]
    }
  ],
  "published": "2023-07-21T02:15:09.840",
  "references": [
    {
      "url": "https://github.com/eminfedar/async-sockets-cpp/issues/31",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/eminfedar/async-sockets-cpp/issues/31",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-787"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in tcpsocket.hpp when processing malformed TCP packets."
    }
  ],
  "lastModified": "2026-06-17T06:10:52.290",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asynchronous_sockets_for_c\\+\\+_project:asynchronous_sockets_for_c\\+\\+:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3CDB1086-DC4C-4C3F-AB2E-3F531B06C2A5",
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}