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CVE-2020-9876 Detail

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://seclists.org/fulldisclosure/2020/Dec/32 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2020/Nov/19 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2020/Nov/20 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2020/Nov/22 Mailing List  Third Party Advisory 
https://support.apple.com/kb/HT211288 Vendor Advisory 
https://support.apple.com/kb/HT211289 Vendor Advisory 
https://support.apple.com/kb/HT211290 Vendor Advisory 
https://support.apple.com/kb/HT211291 Vendor Advisory 
https://support.apple.com/kb/HT211293 Vendor Advisory 
https://support.apple.com/kb/HT211294 Vendor Advisory 
https://support.apple.com/kb/HT211295 Vendor Advisory 
https://support.apple.com/kb/HT211843 Vendor Advisory 
https://support.apple.com/kb/HT211844 Vendor Advisory 
https://support.apple.com/kb/HT211850 Vendor Advisory 
https://support.apple.com/kb/HT211931 Vendor Advisory 
https://support.apple.com/kb/HT211935 Vendor Advisory 
https://support.apple.com/kb/HT211952 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-9876
NVD Published Date:
10/22/2020
NVD Last Modified:
01/09/2023
Source:
Apple Inc.