kramdown vulnerabilities (RubyGems)

2 vulnerabilities.

• kramdown RubyGems Remote code execution in Kramdown CVE-2021-28834 Fix available 9.8 CriticalMarch 19, 2021
• kramdown RubyGems Unintended read access in kramdown gem CVE-2020-14001 Fix available 9.8 CriticalJuly 17, 2020