CVE-2020-3826: Input Validation
First published: Tue Jan 28 2020(Updated: )
ImageIO. An out-of-bounds read was addressed with improved input validation.
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 ZeroSamuel Groß Google Project ZeroSamuel Groß Google Project ZeroSamuel Groß Google Project Zero product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iCloud for Windows | <10.9.2 | 10.9.2 |
| Apple iCloud for Windows | <7.17 | 7.17 |
| Apple iTunes for Windows | <12.10.4 | 12.10.4 |
| Apple watchOS | <6.1.2 | 6.1.2 |
| Apple macOS Catalina | <10.15.3 | 10.15.3 |
| Apple Mojave | ||
| Apple High Sierra | ||
| 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 Icloud Windows | <11.0 | |
| Apple Itunes Windows | <12.10.4 | |
| 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 |
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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)
- https://support.apple.com/en-us/HT210923 (Advisory)
- https://support.apple.com/en-us/HT210947 (Advisory)
- https://support.apple.com/en-us/HT210948 (Advisory)
- https://support.apple.com/HT210947
- https://support.apple.com/HT210948
Parent vulnerabilities
(Appears in the following advisories)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2020-3826
- CVE-2020-3846
- CVE-2020-3867
- CVE-2020-3825
- CVE-2020-3868
- CVE-2020-3862
- CVE-2019-8827
- CVE-2020-3865
- CVE-2020-3864
- CVE-2020-3861
- CVE-2020-3877
- CVE-2020-3857
- CVE-2020-3855
- CVE-2020-3870
- CVE-2020-3878
- CVE-2020-3880
- CVE-2020-3837
- CVE-2019-8836
- CVE-2020-3875
- CVE-2020-3836
- CVE-2020-3872
- CVE-2020-3842
- CVE-2020-3834
- CVE-2020-3860
- CVE-2020-3853
- CVE-2020-3856
- CVE-2020-3829
- CVE-2020-3838
- 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-2020-3840
- CVE-2020-3871
- CVE-2020-3830
- CVE-2020-3854
- CVE-2019-18634
- CVE-2020-3839
- CVE-2020-3843
- CVE-2020-3869
- CVE-2020-3858
- CVE-2020-3831
- CVE-2020-3873
- CVE-2020-3859
- CVE-2020-3844
- CVE-2020-3828
- CVE-2020-3841
- CVE-2020-3874
Frequently Asked Questions
What is CVE-2020-3826?
CVE-2020-3826 is a vulnerability in ImageIO that allows for an out-of-bounds read due to improved input validation.
How does CVE-2020-3826 affect Apple watchOS?
CVE-2020-3826 affects Apple watchOS versions up to and excluding 6.1.2.
How does CVE-2020-3826 affect Apple tvOS?
CVE-2020-3826 affects Apple tvOS versions up to and excluding 13.3.1.
How does CVE-2020-3826 affect Apple iCloud for Windows?
CVE-2020-3826 affects Apple iCloud for Windows versions up to and excluding 7.17 and 10.9.2.
How does CVE-2020-3826 affect Apple iTunes for Windows?
CVE-2020-3826 affects Apple iTunes for Windows versions up to and excluding 12.10.4.
How does CVE-2020-3826 affect Apple iOS?
CVE-2020-3826 affects Apple iOS versions up to and excluding 13.3.1.
How does CVE-2020-3826 affect Apple iPadOS?
CVE-2020-3826 affects Apple iPadOS versions up to and excluding 13.3.1.
How does CVE-2020-3826 affect Apple macOS Catalina?
CVE-2020-3826 affects Apple macOS Catalina versions up to and excluding 10.15.3.
How does CVE-2020-3826 affect Apple Mojave?
There is no specific information available about the impact of CVE-2020-3826 on Apple Mojave.
How does CVE-2020-3826 affect Apple High Sierra?
There is no specific information available about the impact of CVE-2020-3826 on Apple High Sierra.
What is the Common Weakness Enumeration (CWE) for CVE-2020-3826?
The CWE for CVE-2020-3826 is CWE-20, which refers to Improper Input Validation.
Where can I find more information about CVE-2020-3826?
You can find more information about CVE-2020-3826 on the following Apple support pages: - [https://support.apple.com/en-us/HT210920](https://support.apple.com/en-us/HT210920) - [https://support.apple.com/en-us/HT210923](https://support.apple.com/en-us/HT210923) - [https://support.apple.com/en-us/HT210948](https://support.apple.com/en-us/HT210948)
- collector/apple-support
- agent/type
- agent/first-publish-date
- alias/CVE-2020-3870
- alias/CVE-2020-3878
- alias/CVE-2020-3880
- agent/software-canonical-lookup-request
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/description
- collector/nvd-index
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- agent/trending
- vendor/apple
- canonical/apple icloud for windows
- canonical/apple itunes for windows
- canonical/apple watchos
- canonical/apple macos catalina
- canonical/apple mojave
- canonical/apple high sierra
- canonical/apple tvos
- canonical/apple ios
- canonical/apple ipados
- canonical/apple icloud windows
- canonical/apple itunes windows
- canonical/apple iphone os
- canonical/apple mac os x