ADVISORIES
GEM
LIBRARY
SEVERITY
CVSS v3.x: 9.8 (Critical)
CVSS v2.0: 7.5 (High)
PATCHED VERSIONS
- >= 2.4.5.3
- >= 2.5.2.1
- >= 2.6.13
DESCRIPTION
RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications that include terminal escape characters. Printing the gem specification would execute terminal escape sequences.