webkit2gtk: Multiple vulnerabilities (CVE-2019-8835, CVE-2019-8844, CVE-2019-8846)
CVE-2019-8835
Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling. Versions affected: WebKitGTK before 2.26.3 and WPE WebKit before 2.26.3.
CVE-2019-8844
Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling. Versions affected: WebKitGTK before 2.26.3 and WPE WebKit before 2.26.3.
CVE-2019-8846
Processing maliciously crafted web content may lead to arbitrary code execution. A use after free issue was addressed with improved memory management. Versions affected: WebKitGTK before 2.26.3 and WPE WebKit before 2.26.3.
References:
https://webkitgtk.org/security/WSA-2020-0001.html