CVE-2020-9910 Security feature bypass in Safari
An attacker with arbitrary read and write capabilities can bypass Pointer Authentication in Apple operating systems and browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-9910?
CVE-2020-9910 is a high-severity vulnerability in Apple Icloud, published on 16 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Multiple issues were addressed with improved logic. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
Which versions are affected by CVE-2020-9910?
It affects 7 products.
Products include Apple Icloud, Apple Ipados, Apple Iphone Os, Apple Itunes, Apple Safari, Apple Tvos and 1 more.
How do I fix CVE-2020-9910?
No fix has been published for CVE-2020-9910 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-9910 being exploited?
There is no known exploitation of CVE-2020-9910 in the wild and no public exploit code.
Other vulnerabilities in Apple Icloud
Sources
Also known as GHSA-mhx4-5j7f-6rxc.