The OCB feature in libnettle in Nettle 3.9 before 3.9.1 allows memory corruption. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Buffer Overflow
Memory Corruption
Nettle
Nettle Project
NVD
CVSS 3.1
9.8
EPSS
1.0%