CVE-2002-0831

Published Aug 12, 2002

Last updated 8 years ago

Overview

Description: The kqueue mechanism in FreeBSD 4.3 through 4.6 STABLE allows local users to cause a denial of service (kernel panic) via a pipe call in which one end is terminated and an EVFILT_WRITE filter is registered for the other end.
Source: cve@mitre.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 2.1
Impact score: 2.9
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:4.3:release:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9062BAB5-D437-49BE-A384-39F62434B70B"
          },
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:4.4:release:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "41AF7A5F-3CB3-4CE9-B7AF-20338D15EFEF"
          },
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3D41CB12-7894-4D25-80EC-23C56171D973"
          },
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "118211EF-CED7-4EB5-9669-F54C8169D4AE"
          },
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:4.6:stable:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9A405AE2-ECC4-4BB0-80DD-4736394FB217"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References