CVE-2002-0381

Published Jun 25, 2002

Last updated 16 years ago

Overview

Description: The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:P/I:N/A:N

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "2BCDB223-15E8-4E63-BB82-446AFBDE52F9",
            "versionEndIncluding": "4.5"
          },
          {
            "criteria": "cpe:2.3:o:netbsd:netbsd:2.0.4:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "36419DD6-0DB4-4BB6-A35F-D8FDB89402F1"
          },
          {
            "criteria": "cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CA3CDD3C-DBA6-4BA2-967D-AD746822F3CF"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References