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2 vulnerabilities found for OPC UA C++ SDK (Software Development Kit) by Softing
CVE-2021-32994 (GCVE-0-2021-32994)
Vulnerability from nvd – Published: 2022-04-04 19:45 – Updated: 2025-04-16 16:31
VLAI
Title
Softing OPC-UA C++ SDK Improper Restriction of Operations within the Bounds of a Memory Buffer
Summary
Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Softing | OPC UA C++ SDK (Software Development Kit) |
Affected:
5.59 , < 5.64
(custom)
|
Credits
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CVE-2021-32994 (GCVE-0-2021-32994)
Vulnerability from cvelistv5 – Published: 2022-04-04 19:45 – Updated: 2025-04-16 16:31
VLAI
Title
Softing OPC-UA C++ SDK Improper Restriction of Operations within the Bounds of a Memory Buffer
Summary
Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Softing | OPC UA C++ SDK (Software Development Kit) |
Affected:
5.59 , < 5.64
(custom)
|
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