[RndTbl] CVE-2023-41064

Trevor Cordes trevor at tecnopolis.ca
Wed Oct 4 20:16:55 CDT 2023


Fun.

https://www.tenable.com/blog/cve-2023-41064-cve-2023-4863-cve-2023-5129-faq-imageio-webp-zero-days

If you have an Apple device, it must be updated.  If it's no longer
supported/updated, throw it away.

Anyone can send you a text or imessage (whatever that is) with a crafted
webp image and p0wn your whole device: no clicks or user interaction
required.

Same bug in Chrome: update your Chrome.  If you cannot on that device
(i.e. Win7) then throw it away or find a new OS/browser.  But at least
you'd have to visit a malicious web page.

Also affects linux webp libraries, so patch your stuff and restart any
dynamically linked browsers/clients.


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