CVE-2019-8699 Business logic in iOS
An attacker can force a recipient to answer a Walkie-Talkie connection during a phone call due to a state management logic error in iOS.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-8699?
CVE-2019-8699 is a high-severity vulnerability in Apple Iphone Os, published on 18 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A logic issue existed in the handling of answering phone calls. The issue was addressed with improved state management. This issue is fixed in iOS 12.4. The initiator of a phone call may be able to cause the recipient to answer a simultaneous Walkie-Talkie connection.
Which versions are affected by CVE-2019-8699?
It affects 1 product.
Products include Apple Iphone Os.
How do I fix CVE-2019-8699?
No fix has been published for CVE-2019-8699 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-8699 being exploited?
There is no known exploitation of CVE-2019-8699 in the wild and no public exploit code.
Other vulnerabilities in Apple Iphone Os
Sources
Also known as GHSA-59j4-2v5x-m6r9.