Debian DLA-3062-1 : ublock-origin - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-3062 advisory. uBlock, a Firefox add-on and efficient ads, malware and trackers blocker, supported an arbitrary depth of parameter nesting for strict blocking, which allows crafted web...

CVE-2021-36773

CVE-2021-36773 affects the browser extensions uBlock Origin (before 1.36.2) and nMatrix (before 4.4.9). The vulnerability arises from allowing an arbitrary depth of parameter nesting in strict blocking, which can be exploited by crafted websites to trigger unbounded recursion, resulting in memory...