CVE-2021-1795: Input Validation
Published Jan 26, 2021
·Updated
Bluetooth. An out-of-bounds write was addressed with improved input validation.
Credit
Jianjun Dai(360 Alpha Lab)
Affected Software
4 affected componentsFixes available
iPadOS<14.4
iPhone OS<14.4
Apple iOS and iPadOS<14.4
14.4
Apple iOS, iPadOS, and macOS<14.4
14.4
Event History
Apr 2, 2021
CVE Published
via MITRE·06:02 PM
Data Sourced
via MITRE·06:02 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2021-1795?
CVE-2021-1795 is a vulnerability in Bluetooth that allows an out-of-bounds write, which has been addressed with improved input validation.
2
What software is affected by CVE-2021-1795?
Apple iOS up to version 14.4 and Apple iPadOS up to version 14.4 are affected by CVE-2021-1795.
3
How severe is the vulnerability CVE-2021-1795?
The severity of CVE-2021-1795 is not explicitly mentioned.
4
How can I fix the vulnerability CVE-2021-1795?
To fix the vulnerability CVE-2021-1795, update your Apple iOS and Apple iPadOS to version 14.4 or higher.
5
Where can I find more information about CVE-2021-1795?
You can find more information about CVE-2021-1795 at the following link: [https://support.apple.com/en-us/HT212146](https://support.apple.com/en-us/HT212146)