The ansible-tower_client RubyGem version 0.21.0 has been flagged as containing malicious code by the OpenSSF malicious-packages project. This indicates that the package itself is harmful and may execute unauthorized or malicious actions when used. There is no detailed vulnerability or exploit information available, nor is there a vendor advisory or patch information. The threat is classified as a malicious package rather than a traditional vulnerability.

Use of the affected version (=0.21.0) of ansible-tower_client may lead to execution of malicious code embedded within the package. This can compromise the security of systems that install or run this package. No known exploits in the wild have been reported at this time.

Since no patch or remediation is currently documented, users should avoid using ansible-tower_client version 0.21.0. Remove or replace this version with a trusted alternative or a version verified to be clean. Monitor official sources for updates or advisories regarding remediation.