Buffer Overflow Vulnerability in Apple Products
CVE-2020-9883

7.8HIGH

Key Information:

Vendor

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

What is CVE-2020-9883?

This vulnerability involves a buffer overflow that can be triggered through the processing of a maliciously crafted image. The exploitation of this flaw could allow an attacker to execute arbitrary code on affected devices. Apple has addressed this issue in iOS 13.6, iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, and specific versions of iCloud for Windows. It is critical for users to update their systems to the latest versions to mitigate any risks associated with this vulnerability.

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

.