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CVE-2021-31799
rdoc Critical
Command Injection
Discovered 6 months ago
Published 9 months ago
Category: Command Injection
Severity: Critical

RDoc used to call Kernel#open to open a local file. If a Ruby project has a file whose name starts with | and ends with tags, the command following the pipe character is executed. A malicious Ruby project could exploit it to run an arbitrary command execution against a user who attempts to run rdoc command.

CVSS Metrics
Access Vector Access Complexity Authentication Confidentiality Impact Integrity Impact Availability Impact
n/a n/a n/a n/a n/a n/a
Patched Versions

>= 6.3.1

Unaffected Versions

n/a

References

n/a