Mozilla: Heap buffer overflow affected <code>nsWindow::PickerOpen(void)</code> in headless mode

The Mozilla Foundation Security Advisory describes this flaw as: The nsWindow::PickerOpenvoid method was susceptible to a heap buffer overflow when running in headless mode...

UBUNTU-CVE-2023-6861

The nsWindow::PickerOpenvoid method was susceptible to a heap buffer overflow when running in headless mode. This vulnerability affects Firefox ESR 115.6, Thunderbird 115.6, and Firefox 121...