ASA-202011-19 log generated external raw

Arch Linux Security Advisory ASA-202011-19 ========================================== Severity: Medium Date : 2020-11-19 CVE-ID : CVE-2020-26682 Package : libass Type : arbitrary code execution Remote : No Link : https://security.archlinux.org/AVG-1285 Summary ======= The package libass before version 0.15.0-1 is vulnerable to arbitrary code execution. Resolution ========== Upgrade to 0.15.0-1. # pacman -Syu "libass>=0.15.0-1" The problem has been fixed upstream in version 0.15.0. Workaround ========== None. Description =========== In libass 0.14.0, the ass_outline_construct's call to outline_stroke causes a signed integer overflow. Impact ====== A maliciously crafted file might crash the application or execute arbitrary code. References ========== https://github.com/libass/libass/issues/431 https://github.com/libass/libass/pull/432 https://github.com/libass/libass/commit/676f9dc5b52ef406c5527bdadbcb947f11392929 https://security.archlinux.org/CVE-2020-26682