CVE-2020-27274

Summary

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).

Affected Software

VendorProductVersion RangeStatus
n/aOPC UA TunnellerAll versions prior to 6.3.0.8233affected

Weaknesses

  • CWE-754: IMPROPER CHECK FOR UNUSUAL OR EXCEPTIONAL CONDITIONS CWE-754

ADP Enrichment

CVE Program Container

Additional References

References