Integer overflow in Moxa products - CVE-2019-9098

Detailed vulnerability description

The vulnerability allows a remote attacker to cause a buffer overflow.

The vulnerability exists due to integer overflow. A remote attacker can trigger integer overflow that causes less memory to be allocated than expected, leading to a buffer overflow

How to mitigate CVE-2019-9098

Sources

• https://ics-cert.us-cert.gov/advisories/icsa-20-056-01
• https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-3480-3660-vulnerabilities