CVE-2017-18350
bitcoind and Bitcoin-Qt prior to 0.15.1 have a stack-based buffer overflow if an attacker-controlled SOCKS proxy server is used. This results from an integer signedness error when the proxy server responds with an acknowledgement of an unexpected target domain name.
Date published : 2020-03-12
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
https://medium.com/@lukedashjr/cve-2017-18350-disclosure-fe6d695f45d5