ASA-2019-00127 – Sourcetree: Argument injection via mercurial hooks

Sourcetree for macOS before version 3.1.1 and Sourcetree for Windows before version 3.0.15 were vulnerable to CVE-2018-20234 and CVE-2018-20235 respectively. A remote attacker with permission to commit to a Mercurial repository linked in Sourcetree for macOS or Windows is able to exploit this issue to gain code execution on the system.