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CVE-2017-11655

Estado: ModificadaAlta (7.5)—

A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. A remote attacker could potentially use this flaw to crash long-running sipdump network sniffing sessions.

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)

Sipcrack Project — Sipcrack

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-11655",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
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      }
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
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  "affected": [
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      "affectedData": [
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          "versions": [
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  "published": "2017-07-26T14:29:00.223",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-772"
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  "descriptions": [
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      "lang": "en",
      "value": "A memory leak was found in the way SIPcrack 0.2 handled processing of SIP traffic, because a lines array was mismanaged. A remote attacker could potentially use this flaw to crash long-running sipdump network sniffing sessions."
    },
    {
      "lang": "es",
      "value": "Se encontró una perdida de memoria en la manera en que SIPcrack versión 0.2 manejó el procesamiento del tráfico SIP, porque una matriz de líneas se manejó inapropiadamente. Un atacante remoto podría usar este fallo para bloquear sesiones de espiado de red sipdump de larga ejecución."
    }
  ],
  "lastModified": "2026-06-17T01:02:09.467",
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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  "sourceIdentifier": "cve@mitre.org"
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