CVE-2020-29618: Input Validation

Published Dec 14, 2020
·
Updated

ImageIO. An out-of-bounds read was addressed with improved input validation.

Other sources

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.

Credit

Xingwei Lin(Ant Security Light), Lei Sun, XingWei Lin

Affected Software

31 affected componentsFixes available
Apple tvOS<14.3
14.3
Apple macOS Big Sur<11.1
11.1
Apple Catalina
Apple Mojave
Apple WatchOS<7.2
7.2
Apple iCloud for Windows<12.0
12.0
Apple iOS<14.3
14.3
Apple iPadOS<14.3
14.3
Apple Icloud Windows<12.0
Apple iPadOS<14.3
Apple iPhone OS<14.3
Apple iOS and macOS>=10.14<10.14.6
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.14.6
Apple iOS and macOS=10.14.6-security_update_2019-004
Apple iOS and macOS=10.14.6-security_update_2019-005
Apple iOS and macOS=10.14.6-security_update_2019-006
Apple iOS and macOS=10.14.6-security_update_2019-007
Apple iOS and macOS=10.14.6-security_update_2020-001
Apple iOS and macOS=10.14.6-security_update_2020-002
Apple iOS and macOS=10.14.6-security_update_2020-003
Apple iOS and macOS=10.14.6-security_update_2020-004
Apple iOS and macOS=10.14.6-security_update_2020-005
Apple iOS and macOS=10.14.6-security_update_2020-006
Apple iOS and macOS=10.14.6-supplemental_update
Apple iOS and macOS=10.14.6-supplemental_update_2
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-supplemental_update
Apple macOS>=11.0<11.1.0
Apple tvOS<14.3
Apple WatchOS<7.2

Event History

Apr 2, 2021
CVE Published
via MITRE·05:43 PM
Data Sourced
via MITRE·05:43 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is CVE-2020-29618?

CVE-2020-29618 is a vulnerability in ImageIO that allows for an out-of-bounds read due to improved input validation.

2

Which software products are affected by CVE-2020-29618?

CVE-2020-29618 affects Apple iOS, Apple iPadOS, Apple tvOS, Apple iCloud for Windows, Apple macOS Big Sur, Apple Catalina, Apple Mojave, and Apple watchOS.

3

What is the severity of CVE-2020-29618?

The severity of CVE-2020-29618 is not specified.

4

How can I fix CVE-2020-29618?

To fix CVE-2020-29618, update your affected Apple software products to the specified versions.

5

Where can I find more information about CVE-2020-29618?

You can find more information about CVE-2020-29618 on the official Apple support website.

Contact

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