description: RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
problem types: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'&#219;&#170;) (CWE-22)
affected:
{
product: RubyGems
vendor: HackerOne
versions:
status: affected, version: Versions before 2.6.13
}