Buffer Overflow Vulnerability in Apple iOS, macOS, tvOS, and Additional Products
CVE-2020-3911

9.8CRITICAL

Key Information:

Vendor

Apple
Status
iOS
Mac OS
TV OS
Watch OS
Vendor
CVE Published:
1 April 2020

What is CVE-2020-3911?

A significant buffer overflow vulnerability has been identified, resulting in potential risks across various Apple platforms. This issue was rectified through enhanced bounds checking mechanisms. The vulnerability affects several products, including iOS, macOS, tvOS, watchOS, iTunes for Windows, and iCloud for Windows, prompting users to update to the latest versions for enhanced security and improved functionality.

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Deploy the Patch

Affected Version(s)

iCloud for Windows < unspecified

iCloud for Windows (Legacy) < unspecified

iOS < unspecified

References

https://support.apple.com/HT211100
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https://support.apple.com/HT211102
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https://support.apple.com/HT211101
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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