CVE-2017-8289

CVE-2017-8289 is a critical stack-based buffer overflow vulnerability in the ipv6_addr_from_str function within RIOT OS, affecting versions prior to 2017-04-25. This flaw allows both local and potentially remote attackers to trigger a denial of service or achieve other unspecified impacts by providing a malformed IPv6 address. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector, low complexity, and high potential for confidentiality, integrity, and availability compromise. Despite its criticality, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.