Description
A buffer overflow issue was addressed with improved memory handling. 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. Processing a maliciously crafted image may lead to arbitrary code execution.
References (10)
Core 10
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211289
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211288
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211290
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211291
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211293
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211294
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT211295
Vendor Advisory x_refsource_confirm
https://support.apple.com/kb/HT211931
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-20-1389/
Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2020/Dec/32
Scores
CVSS v3
7.8
EPSS
0.0106
EPSS Percentile
77.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (11)
apple/icloud
< 7.20
apple/ipados
< 13.6
apple/iphone_os
< 13.6
apple/itunes
< 12.10.8
apple/mac_os_x
10.13.6 (13 CPE variants)
apple/mac_os_x
10.14.6 (10 CPE variants)
apple/mac_os_x
10.13 - 10.13.6
apple/macos
11.0.1
apple/macos
11.0 - 11.0.1
apple/tvos
< 13.4.8
... and 1 more
Published
Oct 22, 2020
Tracked Since
Feb 18, 2026