Always-incorrect control flow implementation in Jenkins Gradle Plugin 2.8 may result in credentials not being masked (i.e., replaced with asterisks) in the build log in some circumstances.

As mitigation for CVE-2020-1945 Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process.