In voloko twitter-stream 0.1.10, missing TLS hostname validation allows an attacker to perform a man-in-the-middle attack against users of the library (because eventmachine is misused).
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24392
Reference (s):
- https://github.com/voloko/twitter-stream
- https://securitylab.github.com/advisories/GHSL-2020-097-voloko-twitter-stream