CVE-2007-1397: Fish

High severity, CVSS 10.0. EPSS: 9.1% chance of exploitation in the next 30 days.

Multiple stack-based buffer overflows in the (1) ExtractRnick and (2) decrypt_topic_332 functions in FiSH allow remote attackers to execute arbitrary code via long strings.

Affected products

• Fish Fish: any version

Published 2007-03-10. Last modified 2026-06-16.