CVE-2008-1804

Published May 22, 2008

Last updated 8 years ago

Overview

Description: preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 2.0

Type: Primary
Base score: 6.8
Impact score: 6.4
Exploitability score: 8.6
Vector string: AV:N/AC:M/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:snort:snort:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "41A284AF-58E7-43A2-85E1-2D26C90E6C8E",
            "versionEndIncluding": "2.8.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References