Arch Linux Security Advisory ASA-202003-9 ========================================= Severity: Critical Date : 2020-03-13 CVE-ID : CVE-2020-10018 Package : webkit2gtk Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-1114 Summary ======= The package webkit2gtk before version 2.28.0-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 2.28.0-1. # pacman -Syu "webkit2gtk>=2.28.0-1" The problem has been fixed upstream in version 2.28.0. Workaround ========== None. Description =========== A use-after-free has been found in WebKitGTK before 2.28.0, where processing maliciously crafted web content may lead to arbitrary code execution. Impact ====== A remote attacker can execute arbitrary code via specially crafted web content. References ========== https://webkitgtk.org/security/WSA-2020-0003.html https://security.archlinux.org/CVE-2020-10018