Integer Overflow Vulnerability in Apple iOS, macOS, and tvOS Products
CVE-2020-9875

7.8HIGH

Key Information:

Vendor
Apple
Status
iOS
Mac OS
TV OS
Watch OS
Vendor
CVE Published:
22 October 2020

Summary

An integer overflow vulnerability was identified in multiple Apple products that could allow a maliciously crafted image to cause arbitrary code execution. This issue was mitigated through improved input validation in the affected software versions. Users are advised to update to the latest versions of iOS, iPadOS, macOS, tvOS, watchOS, iTunes, and iCloud for enhanced security.

Affected Version(s)

iCloud for Windows < unspecified

iCloud for Windows (Legacy) < unspecified

iOS < unspecified

References

https://support.apple.com/kb/HT211289
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https://support.apple.com/kb/HT211288
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https://support.apple.com/kb/HT211290
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CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.