Vulnerability Monitor

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CVE-2020-9795

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to execute arbitrary code with kernel privileges.

Published

2020-06-09T17:15:11.580

Last Modified

2024-11-21T05:41:18.007

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 13.5	Yes
Operating System	apple	iphone_os	< 13.5	Yes
Operating System	apple	mac_os_x	< 10.15.5	Yes
Operating System	apple	tvos	< 13.4.5	Yes
Operating System	apple	watchos	< 6.2.5	Yes

References

https://support.apple.com/HT211168 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/HT211170 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/HT211171 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/HT211175 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/HT211168 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT211170 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT211171 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT211175 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)