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CVE-2020-9926

HIGH

7.8

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, iCloud for Windows 7.20, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published4/2/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

apple:icloudapple:ipadosapple:iphone_osapple:mac_os_xapple:tvosapple:watchos

Weaknesses (CWE)

CWE-416

References

https://support.apple.com/en-us/HT211288(product-security@apple.com)

https://support.apple.com/en-us/HT211289(product-security@apple.com)

https://support.apple.com/en-us/HT211290(product-security@apple.com)

https://support.apple.com/en-us/HT211291(product-security@apple.com)

https://support.apple.com/en-us/HT211295(product-security@apple.com)

https://support.apple.com/en-us/HT211288(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211289(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211290(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211291(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT211295(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.