CVE-2019-8325

An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::CommandManager#run calls alert_error without escaping, escape sequence injection is possible. (There are many ways to cause an error.)

Date published : 2019-06-17

https://hackerone.com/reports/317353

https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html