{
  "id": "CVE-2016-2070",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2016-05-02T10:59:26.673",
  "lastModified": "2023-01-17T21:40:26.383",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The tcp_cwnd_reduction function in net/ipv4/tcp_input.c in the Linux kernel before 4.3.5 allows remote attackers to cause a denial of service (divide-by-zero error and system crash) via crafted TCP traffic."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n tcp_cwnd_reduction en net/ipv4/tcp_input.c en el kernel de Linux en versiones anteriores a 4.3.5 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (error de divisi\u00f3n por cero y ca\u00edda de sistema) a trav\u00e9s de tr\u00e1fico TCP manipulado."
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    {
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      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
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  "configurations": [
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          "operator": "OR",
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          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "4.3",
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  "references": [
    {
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8b8a321ff72c785ed5e8b4cf6eda20b35d427390",
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    {
      "url": "http://www.openwall.com/lists/oss-security/2016/01/25/5",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List"
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    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1302219",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking"
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    },
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