CVE-2020-21574: C-HTTP Project C-HTTP

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Buffer overflow vulnerability in YotsuyaNight c-http v0.1.0, allows attackers to cause a denial of service via a long url request which is passed to the delimitedread function.

Affected products

• C-HTTP Project C-HTTP: version 0.1.0 only

Published 2021-11-02. Last modified 2026-06-17.