Memory Consumption Vulnerability in Apple iCloud and Related Products
CVE-2018-4474

7.5HIGH

Key Information:

Vendor

Apple
Status
iOS
TV OS
Watch OS
Safari
Vendor
CVE Published:
27 October 2020

What is CVE-2018-4474?

This vulnerability arises from a memory consumption issue that can lead to unexpected behavior within affected Apple products. It was identified due to an improper interaction among components, resulting in an assertion failure. Users are urged to update their software to the latest versions to mitigate potential security risks associated with this issue. The affected products include iCloud for Windows, iOS, macOS, iTunes, watchOS, and tvOS.

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Deploy the Patch

Affected Version(s)

iCloud for Windows < 7.7

iOS < 12

iTunes for Windows < 12.9

References

https://support.apple.com/en-us/HT209106
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https://support.apple.com/en-us/HT209107
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https://support.apple.com/en-us/HT209108
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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