CVE-2021-30682: Medium severity Apple macOS Big Sur vulnerability
A logic issue was addressed with improved restrictions.
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Apple macOSto a version that resolves this vulnerability.Fixed in 11.4 - Upgrade
Upgrade
tvOSto a version that resolves this vulnerability.Fixed in 14.6 - Upgrade
Upgrade
Apple iOS, iPadOS, and watchOSto a version that resolves this vulnerability.Fixed in 7.5 - Upgrade
Upgrade
Safarito a version that resolves this vulnerability.Fixed in 14.1.1 - Upgrade
Upgrade
Apple iOS and iPadOSto a version that resolves this vulnerability.Fixed in 14.6 - Upgrade
Upgrade
Apple iOS, iPadOS, and macOSto a version that resolves this vulnerability.Fixed in 14.6 - Upgrade
Upgrade
redhat/webkitgtkto a version that resolves this vulnerability.Fixed in 2.32.0 - Upgrade
Upgrade
alpine/webkit2gtkto a version that resolves this vulnerability.Fixed in 2.32.0-r0 - Upgrade
Upgrade
WebKit on tvOSto a version that resolves this vulnerability.Fixed in 14.6 - Upgrade
Upgrade
WebKit on iOSto a version that resolves this vulnerability.Fixed in 14.6 - Upgrade
Upgrade
WebKit on iPadOSto a version that resolves this vulnerability.Fixed in 14.6 - Upgrade
Upgrade
WebKit on macOS Big Surto a version that resolves this vulnerability.Fixed in 11.4 - Upgrade
Upgrade
WebKit on watchOSto a version that resolves this vulnerability.Fixed in 7.5
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30678
- CVE-2021-30676
- CVE-2021-30688
- CVE-2021-30669
- CVE-2021-30707
- CVE-2021-30685
- CVE-2021-30672
- CVE-2021-30681
- CVE-2021-30686
- CVE-2021-30733
- CVE-2021-30753
- CVE-2021-30727
- CVE-2021-30724
- CVE-2021-30673
- CVE-2021-30771
- CVE-2021-30755
- CVE-2021-30684
- CVE-2021-30735
- CVE-2021-30697
- CVE-2021-30710
- CVE-2021-30683
- CVE-2021-30687
- CVE-2021-30700
- CVE-2021-30701
- CVE-2021-30705
- CVE-2021-30706
- CVE-2021-30719
- CVE-2021-30728
- CVE-2021-30726
- CVE-2021-30731
- CVE-2021-30740
- CVE-2021-30704
- CVE-2021-30715
- CVE-2021-30736
- CVE-2021-30739
- CVE-2021-30703
- CVE-2021-30680
- CVE-2021-30677
- CVE-2021-30702
- CVE-2021-30696
- CVE-2021-30756
- CVE-2021-30723
- CVE-2021-30691
- CVE-2021-30692
- CVE-2021-30694
- CVE-2021-30725
- CVE-2021-30746
- CVE-2021-30693
- CVE-2021-30695
- CVE-2021-30708
- CVE-2021-30709
- CVE-2021-30679
- CVE-2020-36226
- CVE-2020-36227
- CVE-2020-36223
- CVE-2020-36224
- CVE-2020-36225
- CVE-2020-36221
- CVE-2020-36228
- CVE-2020-36222
- CVE-2020-36230
- CVE-2020-36229
- CVE-2021-30738
- CVE-2021-30751
- CVE-2021-30737
- CVE-2021-30716
- CVE-2021-30717
- CVE-2021-30721
- CVE-2021-30722
- CVE-2021-30712
- CVE-2021-30668
- CVE-2021-30718
- CVE-2021-30671
- CVE-2021-30713
- CVE-2021-30744
- CVE-2021-21779
- CVE-2021-30682
- CVE-2021-30689
- CVE-2021-30749
- CVE-2021-30734
- CVE-2021-30720
- CVE-2021-23841
- CVE-2021-30698
- CVE-2021-30665
- CVE-2021-30663
- CVE-2021-30714
- CVE-2021-30729
- CVE-2021-30674
- CVE-2021-30741
- CVE-2021-1821
- CVE-2021-30699
- CVE-2021-30999
- CVE-2021-30667
Frequently Asked Questions
What is CVE-2021-30682?
CVE-2021-30682 is a vulnerability in WebKit that was addressed with improved restrictions.
Which software are affected by CVE-2021-30682?
CVE-2021-30682 affects Apple tvOS up to version 14.6, Apple watchOS up to version 7.5, Apple Safari up to version 14.1.1, Apple macOS Big Sur up to version 11.4, Apple iOS up to version 14.6, and Apple iPadOS up to version 14.6.
How severe is CVE-2021-30682?
The severity of CVE-2021-30682 is not mentioned in the provided information.
How can I fix CVE-2021-30682?
To fix CVE-2021-30682, you should update the affected software to the versions mentioned in the remediation section provided by Apple.
Where can I find more information about CVE-2021-30682?
You can find more information about CVE-2021-30682 on the Apple support website. Here are the references provided: [Link 1](https://support.apple.com/en-us/HT212533), [Link 2](https://support.apple.com/en-us/HT212529), [Link 3](https://support.apple.com/en-us/HT212534).