WEBrick RCE Vulnerability
High severity
GitHub Reviewed
Published
May 14, 2022
to the GitHub Advisory Database
•
Updated Jul 31, 2023
Description
Published by the National Vulnerability Database
Sep 19, 2017
Published to the GitHub Advisory Database
May 14, 2022
Reviewed
Jul 26, 2023
Last updated
Jul 31, 2023
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.
References