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CVE-2002-1643

Estado: ModificadaAlta (7.5)—

Multiple buffer overflows in RealNetworks Helix Universal Server 9.0 (9.0.2.768) allow remote attackers to execute arbitrary code via (1) a long Transport field in a SETUP RTSP request, (2) a DESCRIBE RTSP request with a long URL argument, or (3) two simultaneous HTTP GET requests with long arguments.

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)

Realnetworks — Helix Universal Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2002-1643",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
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      "affectedData": [
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          "versions": [
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  ],
  "published": "2002-12-19T05:00:00.000",
  "references": [
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    },
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "lang": "en",
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    }
  ],
  "lastModified": "2026-06-16T21:59:42.637",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}