CVE-2022-34293

Published Aug 8, 2022

Last updated 2 years ago

Overview

Description: wolfSSL before 5.4.0 allows remote attackers to cause a denial of service via DTLS because a check for return-routability can be skipped.
Source: cve@mitre.org
NVD status: Analyzed

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: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E156DB68-0A83-4F75-8C94-348A7369F7EB",
            "versionEndExcluding": "5.4.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References