Fixed
Created: Jul 7, 2021
Updated: Nov 11, 2021
Resolved Date: Jul 29, 2021
Found In Version: 10.18.44.1
Fix Version: 10.18.44.23
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a StartTLS stripping attack.
https://nvd.nist.gov/vuln/detail/CVE-2021-32066
