ADVISORIES
GEM
LIBRARY
SEVERITY
CVSS v3.x: 8.1 (High)
CVSS v2.0: 6.8 (Medium)
PATCHED VERSIONS
- >= 2.4.5.3
- >= 2.5.2.1
- >= 2.6.13
DESCRIPTION
RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to down load and install gems from a server that the attacker controls.