The diff_pp function in lib/gauntlet_rubyparser.rb in the ruby_parser gem
3.1.1 and earlier for Ruby allows local users to overwrite arbitrary files
via a symlink attack on a temporary file with a predictable name in /tmp.
Author | Note |
---|---|
mdeslaur | probably mitigated by Yama |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | ruby-parser | <ย any | UNKNOWN |
ubuntu | 20.04 | noarch | ruby-parser | <ย any | UNKNOWN |
ubuntu | 16.04 | noarch | ruby-parser | <ย any | UNKNOWN |