GSD-2011-4326

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
Aliases
Aliases
CVE-2011-4326
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{
  "GSD": {
    "alias": "CVE-2011-4326",
    "description": "The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.",
    "id": "GSD-2011-4326",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-4326.html",
      "https://access.redhat.com/errata/RHSA-2012:0010",
      "https://access.redhat.com/errata/RHSA-2011:1465",
      "https://alas.aws.amazon.com/cve/html/CVE-2011-4326.html",
      "https://linux.oracle.com/cve/CVE-2011-4326.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2011-4326"
      ],
      "details": "The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.",
      "id": "GSD-2011-4326",
      "modified": "2023-12-13T01:19:05.656249Z",
      "schema_version": "1.4.0"
    }
  },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T01:21Z",
      "publishedDate": "2012-05-17T11:00Z"
    }
  }
}



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