Xingman Chen

**Name of the Vulnerable Software and Affected Versions** axTLS version 2.1.5 **Description** A heap buffer overflow was discovered in the `bi import` function, located in `axtls-code/crypto/bigint.c`, which allows attackers to cause a Denial of Service (DoS) when parsing a private key. **Recommendations** For axTLS version 2.1.5, at the moment, there is no information about a newer version that contains a fix for this vulnerability.