Vulnerability Monitor

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CVE-2020-3853

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to execute arbitrary code with system privileges.

Published

2020-02-27T21:15:17.350

Last Modified

2024-11-21T05:31:50.540

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-843
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System apple ipados < 13.3.1 Yes
Operating System apple iphone_os < 13.3.1 Yes
Operating System apple mac_os_x < 10.15.3 Yes
Operating System apple tvos < 13.3.1 Yes
Operating System apple watchos < 6.1.2 Yes
References