CVE-2019-8699
HIGHCVSS 7.5/10EPSS 1.34%
Last modified
CVE-2019-8699 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A logic issue existed in the handling of answering phone calls. The issue was addressed with improved state management. EPSS estimates a 1.34% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 12.4 |
References
- https://support.apple.com/HT210346Vendor Advisory
- https://support.apple.com/HT210346Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-8699?
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.
How severe is CVE-2019-8699?
CVE-2019-8699 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.34% probability of exploitation in the next 30 days.
How do I fix CVE-2019-8699?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-8699?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST