gsd-2014-9715
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment.
Aliases
Aliases
CVE-2014-9715


To clipboard 

{
  "GSD": {
    "alias": "CVE-2014-9715",
    "description": "include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment.",
    "id": "GSD-2014-9715",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-9715.html",
      "https://www.debian.org/security/2015/dsa-3237",
      "https://access.redhat.com/errata/RHSA-2015:1565",
      "https://access.redhat.com/errata/RHSA-2015:1564",
      "https://access.redhat.com/errata/RHSA-2015:1534",
      "https://ubuntu.com/security/CVE-2014-9715",
      "https://linux.oracle.com/cve/CVE-2014-9715.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-9715"
      ],
      "details": "include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment.",
      "id": "GSD-2014-9715",
      "modified": "2023-12-13T01:22:47.985036Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-9715",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
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                          "version_value": "n/a"
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          }
        ]
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          {
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            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.5"
          },
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          {
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            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=223b02d923ecd7c84cf9780bb3686f455d279279",
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            "name": "RHSA-2015:1534",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html"
          },
          {
            "name": "RHSA-2015:1564",
            "refsource": "REDHAT",
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          },
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            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1208684",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1208684"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.14.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2014-9715"
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        "description": {
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            }
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        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-Other"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20150407 CVE request netfilter connection tracking accounting.",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2015/04/08/1"
            },
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.5",
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              "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.5"
            },
            {
              "name": "[netfilter-devel] 20140526 OOPS NULL pointer dereference in nf_nat_setup_info+0x471 (reproductible, 3.14.4)",
              "refsource": "MLIST",
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              "url": "http://marc.info/?l=netfilter-devel\u0026m=140112364215200\u0026w=2"
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              "refsource": "CONFIRM",
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              "url": "http://rhn.redhat.com/errata/RHSA-2015-1564.html"
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              "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
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              "tags": [],
              "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
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              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html"
            },
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              "tags": [],
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2016-12-31T02:59Z",
      "publishedDate": "2015-05-27T10:59Z"
    }
  }
}


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