An issue was discovered in HCC embedded InterNiche 4.0.1. A potential heap buffer overflow exists in the code that parses the HTTP POST request, due to lack of size validation. This vulnerability requires the attacker to send a crafted HTTP POST request with a URI longer than 50 bytes. This leads to a heap overflow in wbs_post() via an strcpy() call.
References
Link | Resource |
---|---|
https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation Third Party Advisory |
https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory US Government Resource |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-08-19T10:48:28
Updated: 2021-08-19T10:49:05
Reserved: 2021-04-15T00:00:00
Link: CVE-2021-31226
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-08-19T11:15:07.563
Modified: 2021-08-26T02:26:46.877
Link: CVE-2021-31226
JSON object: View
Redhat Information
No data.
CWE