In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6 and 8.5.x prior to 8.5.9; Drupal core uses the third-party PEAR Archive_Tar library. This library has released a security update which impacts some Drupal configurations. Refer to CVE-2018-1000888 for details
DRUPAL-CORE-2019-001 — Drupal core uses the third-party PEAR Archive\_Tar library. This library has released a security update which impacts some Drupal configurations. Refer to [CVE-
GHSA-6rmq-x2hv-vxpp — Drupal core third-party PEAR Archive_Tar library is vulnerable to Deserialization of Untrusted Data