Arch Linux Security Advisory ASA-201902-17 ========================================== Severity: Critical Date : 2019-02-15 CVE-ID : CVE-2019-6212 CVE-2019-6215 Package : webkit2gtk Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-899 Summary ======= The package webkit2gtk before version 2.22.6-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 2.22.6-1. # pacman -Syu "webkit2gtk>=2.22.6-1" The problems have been fixed upstream in version 2.22.6. Workaround ========== None. Description =========== - CVE-2019-6212 (arbitrary code execution) Multiple memory corruption issues have been found in WebKitGTK+ before 2.22.6, where processing maliciously crafted web content may lead to arbitrary code execution. - CVE-2019-6215 (arbitrary code execution) A type confusion issue has been found in WebKitGTK+ before 2.22.6, where processing maliciously crafted web content may lead to arbitrary code execution. Impact ====== A remote attacker can execute arbitrary code via maliciously crafted web content. References ========== https://webkitgtk.org/security/WSA-2019-0001.html https://webkitgtk.org/security/WSA-2019-0001.html#CVE-2019-6212 https://webkitgtk.org/security/WSA-2019-0001.html#CVE-2019-6215 https://security.archlinux.org/CVE-2019-6212 https://security.archlinux.org/CVE-2019-6215