{
  "id": "CVE-2007-1730",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-03-28T10:19:00.000",
  "lastModified": "2018-10-16T16:40:38.647",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value."
    },
    {
      "lang": "es",
      "value": "Un error en la presencia de signo en un entero en el soporte DCCP de la funci\u00f3n do_dccp_getsockopt del net/dccp/proto.c en el kernel del Linux 2.6.20 y versiones posteriores permite a usuarios locales leer la memoria del kernel y provocar una denegaci\u00f3n de servicio     (oops) mediante un valor optlen negativo."
    }
  ],
  "vendorComments": [
    {
      "organization": "Red Hat",
      "comment": "Not vulnerable. This issue did not affect the version of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.",
      "lastModified": "2007-10-23T00:00:00"
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.6
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
        "impactScore": 9.2,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "http://marc.info/?l=dccp&m=117509584316267&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/2482",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/463934/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/464144/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/23162",
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    },
    {
      "url": "http://www.securitytracker.com/id?1017820",
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    },
    {
      "url": "http://www.ubuntu.com/usn/usn-464-1",
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    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1143",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33274",
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}