ADVISORIES

• CVE-2019-8321 (NVD)
• GHSA-fr32-gr5c-xq5c
• Vendor Advisory

GEM

rubygems-update

LIBRARY

RubyGems

SEVERITY

CVSS v3.x: 7.5 (High)

UNAFFECTED VERSIONS

• < 2.6

PATCHED VERSIONS

• >= 3.0.3
• ~> 2.7.9

DESCRIPTION

An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::UserInteraction#verbose calls say without escaping, escape sequence injection is possible.