CVE-2020-3880: Input Validation
First published: Tue Jan 28 2020(Updated: )
An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 6.1.2, iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2020-001 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.
Credit: Samuel Groß Google Project ZeroCVE-2020-3870 Samuel Groß Google Project ZeroSamuel Groß Google Project ZeroSamuel Groß Google Project ZeroCVE-2020-3870 Samuel Groß Google Project ZeroSamuel Groß Google Project ZeroSamuel Groß Google Project ZeroCVE-2020-3870 Samuel Groß Google Project ZeroSamuel Groß Google Project ZeroSamuel Groß Google Project ZeroCVE-2020-3870 Samuel Groß Google Project ZeroSamuel Groß Google Project Zero product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iPadOS | <13.3.1 | |
| Apple iPhone OS | <13.3.1 | |
| Apple Mac OS X | <10.15.3 | |
| Apple tvOS | <13.3.1 | |
| Apple watchOS | <6.1.2 | |
| Apple tvOS | <13.3.1 | 13.3.1 |
| Apple iOS | <13.3.1 | 13.3.1 |
| Apple iPadOS | <13.3.1 | 13.3.1 |
| Apple macOS Catalina | <10.15.3 | 10.15.3 |
| Apple Mojave | ||
| Apple High Sierra | ||
| Apple watchOS | <6.1.2 | 6.1.2 |
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Reference Links
- https://support.apple.com/en-us/HT210918 (Advisory)
- https://support.apple.com/en-us/HT210919 (Advisory)
- https://support.apple.com/en-us/HT210920 (Advisory)
- https://support.apple.com/en-us/HT210921 (Advisory)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2020-3857
- CVE-2020-3869
- CVE-2020-3855
- CVE-2020-3826
- CVE-2020-3870
- CVE-2020-3878
- CVE-2020-3880
- CVE-2020-3837
- CVE-2019-8836
- CVE-2020-3840
- CVE-2020-3875
- CVE-2020-3872
- CVE-2020-3836
- CVE-2020-3842
- CVE-2020-3858
- CVE-2020-3831
- CVE-2020-3853
- CVE-2020-3860
- CVE-2020-3846
- CVE-2020-3856
- CVE-2020-3829
- CVE-2020-3873
- CVE-2020-3859
- CVE-2020-3844
- CVE-2020-3828
- CVE-2020-3841
- CVE-2020-3874
- CVE-2020-3862
- CVE-2020-3825
- CVE-2020-3868
- CVE-2020-3867
- CVE-2020-3864
- CVE-2020-3865
- CVE-2020-3843
- CVE-2020-3838
- CVE-2020-3877
- CVE-2019-11043
- CVE-2020-3866
- CVE-2020-3848
- CVE-2020-3849
- CVE-2020-3850
- CVE-2020-3847
- CVE-2020-3835
- CVE-2020-3863
- CVE-2020-9774
- CVE-2020-3827
- CVE-2020-3845
- CVE-2020-3851
- CVE-2020-3871
- CVE-2020-3830
- CVE-2020-3854
- CVE-2019-18634
- CVE-2020-3839
- CVE-2020-3834
Frequently Asked Questions
What is CVE-2020-3880?
CVE-2020-3880 is a vulnerability in ImageIO that allows for an out-of-bounds read due to improved input validation.
Which software products are affected by CVE-2020-3880?
CVE-2020-3880 affects Apple watchOS 6.1.2, Apple tvOS 13.3.1, Apple iOS 13.3.1, Apple iPadOS 13.3.1, Apple macOS Catalina 10.15.3, Apple Mojave, and Apple High Sierra.
What is the severity of CVE-2020-3880?
The severity of CVE-2020-3880 is not specified.
How can I fix CVE-2020-3880?
To fix CVE-2020-3880, update your software to the latest version provided by Apple.
Where can I find more information about CVE-2020-3880?
You can find more information about CVE-2020-3880 on Apple's official support pages: [link1](https://support.apple.com/en-us/HT210920), [link2](https://support.apple.com/en-us/HT210921), [link3](https://support.apple.com/en-us/HT210919).
- agent/author
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- agent/references
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- collector/apple-support
- alias/CVE-2020-3870
- alias/CVE-2020-3878
- alias/CVE-2020-3880
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/apple
- canonical/apple ios
- canonical/apple ipados
- canonical/apple macos catalina
- canonical/apple mojave
- canonical/apple high sierra
- canonical/apple tvos
- canonical/apple watchos
- canonical/apple iphone os
- canonical/apple mac os x