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MEDIUM · 6.5

CVE-2019-8664

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service.

Vulnerability Description

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AppleIphone Os< 12.3
AppleWatchos< 5.2.1

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2019-8664?

CVE-2019-8664 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service.

How severe is CVE-2019-8664?

CVE-2019-8664 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-8664?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Watchos.