CVE-2020-9783

HIGH

iCloud < 10.9.3, iTunes < 12.10.5, Safari < 13.1, iPadOS < 13.4, iPhone OS < 13.4, tvOS < 13.4 - Use-After-Free

Title source: llm
STIX 2.1

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Processing maliciously crafted web content may lead to code execution.

References (6)

Core 6
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211102
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211101
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211104
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211105
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211106
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211107

Scores

CVSS v3 8.8
EPSS 0.0129
EPSS Percentile 66.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (6)
apple/icloud < 10.9.3
apple/ipados < 13.4
apple/iphone_os < 13.4
apple/itunes < 12.10.5
apple/safari < 13.1
apple/tvos < 13.4
Published Apr 01, 2020
Tracked Since Feb 18, 2026