GSD-2014-9715

Vulnerability from gsd - Updated: 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"
    }
  },
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          }
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              "url": "http://marc.info/?l=netfilter-devel\u0026m=140112364215200\u0026w=2"
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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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