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CVE-2020-27274
Published: Jan 26, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
Some parsing functions in the affected product do not check the return value of malloc and the thread handling the message is forced to close, which may lead to a denial-of-service condition on the OPC UA Tunneller (versions prior to 6.3.0.8233).
| Vendor | Product | Versions |
|---|---|---|
n/a | OPC UA Tunneller | affected All versions prior to 6.3.0.8233 |
Weaknesses (CWE)
References
https://us-cert.cisa.gov/ics/advisories/icsa-21-021-03
x_refsource_MISC
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