{
  "id": "CVE-2008-3911",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2008-09-04T17:41:00.000",
  "lastModified": "2017-08-08T01:32:15.733",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The proc_do_xprt function in net/sunrpc/sysctl.c in the Linux kernel 2.6.26.3 does not check the length of a certain buffer obtained from userspace, which allows local users to overflow a stack-based buffer and have unspecified other impact via a crafted read system call for the /proc/sys/sunrpc/transports file."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n proc_do_xprt de net/sunrpc/sysctl.c del n\u00facleo de Linux 2.6.26.3, no comprueba el tama\u00f1o de determinado b\u00fafer obtenido del espacio de usuario (userspace), esto permite a los usuarios locales provocar un desbordamiento del b\u00fafer de pila y tener otros impactos no especificados mediante una llamada manipulada al sistema de lectura del fichero /proc/sys/sunrpc/transports."
    }
  ],
  "vendorComments": [
    {
      "organization": "Red Hat",
      "comment": "Not vulnerable. This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5 or Red Hat Enterprise MRG.",
      "lastModified": "2008-09-05T00:00:00"
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.26.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "CEA56669-B09E-42C2-9591-245C46909A2F"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=27df6f25ff218072e0e879a96beeb398a79cdbc8",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lkml.org/lkml/2008/8/30/140",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://lkml.org/lkml/2008/8/30/184",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2008/09/04/2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/31937",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45136",
      "source": "cve@mitre.org"
    }
  ]
}