Overview
- Description
- An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error
- 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
- CWE-416
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:softing:opc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C2B74753-8DDB-4AE5-A1E6-E42C0D65C8EE",
"versionEndIncluding": "5.22",
"versionStartIncluding": "5.20"
},
{
"criteria": "cpe:2.3:a:softing:opc_ua_c\\+\\+_software_development_kit:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "39D8DBB4-8429-43B6-ADF8-5348CE8B47F1",
"versionEndIncluding": "6.00",
"versionStartIncluding": "5.70"
}
],
"operator": "OR"
}
]
}
]