Drupal core Arbitrary PHP code execution
The Drupal project uses the PEAR Archive_Tar library. The PEAR Archive_Tar library has released a security update that impacts Drupal. For more information please see:
CVE-2020-28948
CVE-2020-28949Multiple vulnerabilities are possible if Drupal is configured to allow .tar, .tar.gz, .bz2, or .tlz file uploads and processes them.To mitigate this issue, prevent untrusted users from uploading .tar, .tar.gz, .bz2, or .tlz files.