FKIE_CVE-2015-4016

Vulnerability from fkie_nvd - Published: 2015-05-20 18:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
The client detection protocol in Valve Steam allows remote attackers to cause a denial of service (process crash) via a crafted response to a broadcast packet.
References
cve@mitre.orghttp://store.steampowered.com/news/16801/Patch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/74735Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.zerodayinitiative.com/advisories/ZDI-15-233/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://store.steampowered.com/news/16801/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74735Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.zerodayinitiative.com/advisories/ZDI-15-233/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
valvesoftware steam_client *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:valvesoftware:steam_client:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "ED1293BE-5D71-4B88-9F12-47517796F195",
              "versionEndExcluding": "2015-05-13",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The client detection protocol in Valve Steam allows remote attackers to cause a denial of service (process crash) via a crafted response to a broadcast packet."
    },
    {
      "lang": "es",
      "value": "El protocolo de detecci\u00f3n de clientes en Valve Steam permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de proceso) a trav\u00e9s de una respuesta manipulada a un paquete de difusi\u00f3n."
    }
  ],
  "id": "CVE-2015-4016",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-05-20T18:59:08.247",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://store.steampowered.com/news/16801/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/74735"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.zerodayinitiative.com/advisories/ZDI-15-233/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://store.steampowered.com/news/16801/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/74735"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.zerodayinitiative.com/advisories/ZDI-15-233/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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