Overview
- Description
- An issue was discovered in Softing OPC UA C++ SDK before 5.70. A malformed OPC/UA message abort packet makes the client crash with a NULL pointer dereference.
- 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
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-476
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:softing:datafeed_opc_suite:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "52AD8DFC-5147-485E-9FF2-C33B615F7616",
"versionEndIncluding": "5.19"
},
{
"criteria": "cpe:2.3:a:softing:opc_ua_c\\+\\+_software_development_kit:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EAB9AAF6-D598-44D2-9BD0-C096CF7DB32A",
"versionEndExcluding": "5.70.0"
},
{
"criteria": "cpe:2.3:a:softing:secure_integration_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "788D765F-4A20-49CC-BC97-483E69AB63C7",
"versionEndIncluding": "1.22"
}
],
"operator": "OR"
}
]
}
]