CVE-2020-9919

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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/kb/HT211289	Vendor Advisory
https://support.apple.com/kb/HT211288	Vendor Advisory
https://support.apple.com/kb/HT211295	Vendor Advisory
https://support.apple.com/kb/HT211294	Vendor Advisory
https://support.apple.com/kb/HT211293	Vendor Advisory
https://support.apple.com/kb/HT211291	Vendor Advisory
https://support.apple.com/kb/HT211290	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:a:apple:icloud::::::windows::*
	cpe:2.3:a:apple:icloud::::::windows::*
	cpe:2.3:a:apple:itunes::::::windows::*
	cpe:2.3:o:apple:watchos::::::::
	cpe:2.3:o:apple:ipados::::::::

Information

Published : 2020-10-22 12:15

Updated : 2023-01-09 08:41

NVD link : CVE-2020-9919

Mitre link : CVE-2020-9919

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

apple

itunes
tvos
icloud
mac_os_x
watchos
iphone_os
ipados

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7.8 /10