CVE-2019-8664 - An input validation issue was addressed with improved input validation

Back Back to CVE browser

MEDIUM

An input validation issue was addressed with improved input validation

Published Oct 27, 2020

6.5

MEDIUM

CVSS 3.1

EPSS 0.83%

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.

Affected products

Vendor Apple Product iOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <12.3
Vendor Apple Product watchOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <5.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Apple

iOS

n/a

Version	Status	Constraints
unspecified	affected	<12.3

Apple

watchOS

n/a

Version	Status	Constraints
unspecified	affected	<5.2

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-20

Improper Input Validation

References (2)

https://support.apple.com/en-us/HT210118
x_refsource_MISCVendor Advisory
https://support.apple.com/en-us/HT210122
x_refsource_MISCVendor Advisory

Link	Providers	Tags
https://support.apple.com/en-us/HT210118		x_refsource_MISCVendor Advisory
https://support.apple.com/en-us/HT210122		x_refsource_MISCVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner apple

Published Oct 27, 2020

Updated Aug 4, 2024

Reserved Feb 18, 2019

Link CVE-2019-8664

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-8664

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-8664