GSD-2006-0839

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
The frag3 preprocessor in Sourcefire Snort 2.4.3 does not properly reassemble certain fragmented packets with IP options, which allows remote attackers to evade detection of certain attacks, possibly related to IP option lengths.
Aliases
Aliases
CVE-2006-0839
To clipboard 

{
  "GSD": {
    "alias": "CVE-2006-0839",
    "description": "The frag3 preprocessor in Sourcefire Snort 2.4.3 does not properly reassemble certain fragmented packets with IP options, which allows remote attackers to evade detection of certain attacks, possibly related to IP option lengths.",
    "id": "GSD-2006-0839"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2006-0839"
      ],
      "details": "The frag3 preprocessor in Sourcefire Snort 2.4.3 does not properly reassemble certain fragmented packets with IP options, which allows remote attackers to evade detection of certain attacks, possibly related to IP option lengths.",
      "id": "GSD-2006-0839",
      "modified": "2023-12-13T01:19:50.285193Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2006-0839",
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      "references": {
        "reference_data": [
          {
            "name": "20060217 SNORT Incorrect fragmented packet reassembly",
            "refsource": "BUGTRAQ",
            "url": "http://www.securityfocus.com/archive/1/425290/100/0/threaded"
          },
          {
            "name": "16705",
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            "url": "http://www.securityfocus.com/bid/16705"
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          {
            "name": "18959",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/18959"
          },
          {
            "name": "snort-frag3-detection-bypass(24811)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/24811"
          }
        ]
      }
    },
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                "cpe23Uri": "cpe:2.3:a:sourcefire:snort:2.4.3:*:*:*:*:*:*:*",
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            }
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            },
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              "name": "20060217 SNORT Incorrect fragmented packet reassembly",
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            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-10-18T16:29Z",
      "publishedDate": "2006-02-22T02:02Z"
    }
  }
}


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