CVE-2020-29618

high

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to arbitrary code execution.

References

https://support.apple.com/en-us/HT212145

https://support.apple.com/en-us/HT212011

https://support.apple.com/en-us/HT212009

https://support.apple.com/en-us/HT212005

https://support.apple.com/en-us/HT212003

Details

Source: Mitre, NVD

Published: 2021-04-02

Updated: 2021-04-07

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High