CVE-2022-32264

Published Sep 6, 2022

Last updated 3 months ago

Overview

Description: sys/netinet/tcp_timer.h in FreeBSD before 7.0 contains a denial-of-service (DoS) vulnerability due to improper handling of TSopt on TCP connections. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Source: cve@mitre.org
NVD status: Modified
CNA Tags: unsupported-when-assigned

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-755

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "4C919AC7-02CD-42A5-9A34-944844BF3BAE",
            "versionEndExcluding": "7.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References