fkie_cve-2018-7287
Vulnerability from fkie_nvd
Published
2018-02-22 00:29
Modified
2024-11-21 04:11
Severity ?
5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in res_http_websocket.c in Asterisk 15.x through 15.2.1. If the HTTP server is enabled (default is disabled), WebSocket payloads of size 0 are mishandled (with a busy loop).
References
cve@mitre.orghttp://downloads.digium.com/pub/security/AST-2018-006.htmlVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/103120Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1040419Third Party Advisory, VDB Entry
cve@mitre.orghttps://issues.asterisk.org/jira/browse/ASTERISK-27658Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://downloads.digium.com/pub/security/AST-2018-006.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103120Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1040419Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://issues.asterisk.org/jira/browse/ASTERISK-27658Vendor Advisory
Impacted products
Vendor Product Version
digium asterisk 15.0.0
digium asterisk 15.0.0
digium asterisk 15.1.0
digium asterisk 15.1.0
digium asterisk 15.1.0
digium asterisk 15.1.1
digium asterisk 15.1.2
digium asterisk 15.1.3
digium asterisk 15.1.4
digium asterisk 15.1.5
digium asterisk 15.2.0
digium asterisk 15.2.0
digium asterisk 15.2.0
digium asterisk 15.2.1


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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in res_http_websocket.c in Asterisk 15.x through 15.2.1. If the HTTP server is enabled (default is disabled), WebSocket payloads of size 0 are mishandled (with a busy loop)."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en res_http_websocket.c en Asterisk hasta la versi\u00f3n 15.2.1. Si el servidor HTTP est\u00e1 habilitado (est\u00e1 deshabilitado por defecto), las cargas \u00fatiles de WebSocket de tama\u00f1o 0 se gestionan de forma incorrecta (con un bucle ocupado)."
    }
  ],
  "id": "CVE-2018-7287",
  "lastModified": "2024-11-21T04:11:56.747",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
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        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2018-02-22T00:29:01.173",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://downloads.digium.com/pub/security/AST-2018-006.html"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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