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CVE-2020-3911

CRITICAL

9.8

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/1/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

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

Weaknesses (CWE)

CWE-120

References

https://support.apple.com/HT211100(product-security@apple.com)

https://support.apple.com/HT211101(product-security@apple.com)

https://support.apple.com/HT211102(product-security@apple.com)

https://support.apple.com/HT211103(product-security@apple.com)

https://support.apple.com/HT211105(product-security@apple.com)

https://support.apple.com/HT211106(product-security@apple.com)

https://support.apple.com/HT211107(product-security@apple.com)

https://support.apple.com/HT211100(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/HT211101(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/HT211102(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/HT211103(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/HT211105(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/HT211106(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/HT211107(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.