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).
References
Link | Resource |
---|---|
https://us-cert.cisa.gov/ics/advisories/icsa-21-021-03 | Third Party Advisory US Government Resource |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: icscert
Published: 2021-01-26T19:03:18
Updated: 2021-01-26T19:03:18
Reserved: 2020-10-19T00:00:00
Link: CVE-2020-27274
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-01-26T19:15:12.860
Modified: 2021-02-03T15:33:08.140
Link: CVE-2020-27274
JSON object: View
Redhat Information
No data.
CWE