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PRIOn knowledge basePRION:CVE-2020-27274HistoryJan 26, 2021 - 7:15 p.m.
Design/Logic Flaw
2021-01-2619:15:00
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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).
| CPE | Name | Operator | Version |
|---|---|---|---|
| opc_ua_tunneller | lt | 6.3.0.8233 |
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