CVE-2024-42643: Smartdns Project Smartdns

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Integer Overflow in fast_ping.c in SmartDNS Release46 allows remote attackers to cause a Denial of Service via misaligned memory access.

Affected products

• Smartdns Project Smartdns: version 46 only

Published 2024-10-22. Last modified 2026-06-17.