[Webkit-unassigned] [Bug 231479] [WPE][GTK] Limited sandbox escape via VFS syscalls

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Feb 11 05:44:10 PST 2023


https://bugs.webkit.org/show_bug.cgi?id=231479

Anita Ken <anonymousert2120+1 at yandex.com> changed:

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--- Comment #11 from Anita Ken <anonymousert2120+1 at yandex.com> ---
With the ever-evolving security landscape, it’s essential to remain aware of the latest vulnerabilities to be able to protect the systems we rely on for our daily lives. Bug 231479 (CVE-2021-42762) is one such vulnerability, affecting the WPE and GTK libraries and allowing for a limited sandbox escape via VFS syscalls. In this https://handstations.co.uk/product-brands/air-queen-mask/ blog, we’ll be taking a closer look at this vulnerability and the steps that can be taken to protect against it.

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