CVE-2022-25302

Published Aug 23, 2022

Last updated a year ago

Overview

Description: All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing handler for failed casting when unvalidated data is forwarded to boost::get function in OpcUaNodeIdBase.h. Exploiting this vulnerability is possible when sending a specifically crafted OPC UA message with a special encoded NodeId.
Source: report@snyk.io
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-Other

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:opc_ua_stack_project:opc_ua_stack:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "13DF178F-E0D5-46D7-B196-14F22F2CA6AC"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References