CVE-2021-30734: High severity apple macos vulnerability
Published May 24, 2021
·Updated
Multiple memory corruption issues were addressed with improved memory handling.
Credit
an anonymous researcher, mipu94(SEFCOM lab), ASU.(Trend Micro Zero Day Initiative), Jack Dates@@ret2systems(RET2 Systems Inc), an anonymous researcher, mipu94(SEFCOM lab), ASU.(Trend Micro Zero Day Initiative), Jack Dates@@ret2systems(RET2 Systems Inc), an anonymous researcher, mipu94(SEFCOM lab), ASU.(Trend Micro Zero Day Initiative), Jack Dates@@ret2systems(RET2 Systems Inc), an anonymous researcher, mipu94(SEFCOM lab), ASU.(Trend Micro Zero Day Initiative), Jack Dates@@ret2systems(RET2 Systems Inc), an anonymous researcher, mipu94(SEFCOM lab), ASU.(Trend Micro Zero Day Initiative), Jack Dates@@ret2systems(RET2 Systems Inc)
Affected Software
15 affected componentsFixes available
debian/webkit2gtk
2.36.4-1~deb10u12.38.6-0+deb10u12.40.5-1~deb11u12.42.1-1~deb11u22.40.5-1~deb12u12.42.1-1~deb12u12.42.1-2
debian/wpewebkit
2.38.6-1~deb11u12.38.6-12.42.1-1
Apple macOS Big Sur<11.4
11.4
Apple tvOS<14.6
14.6
Apple WatchOS<7.5
7.5
Apple Safari<14.1.1
14.1.1
Apple iOS<14.6
14.6
Apple iPadOS<14.6
14.6
Apple Safari<14.1.1
Apple iPadOS<14.6
Apple iPhone OS<14.6
Apple macOS>=11.0.1<11.4
Apple tvOS<14.6
Apple WatchOS<7.5
redhat/webkitgtk<2.32.3
2.32.3
Event History
Jul 28, 2021
Data Sourced
via Red Hat·01:42 PM
DescriptionSeverityAffected Software
Sep 8, 2021
CVE Published
via MITRE·01:42 PM
Data Sourced
via MITRE·01:42 PM
DescriptionWeakness
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
1
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2021-30734.
2
What software products are affected by this vulnerability?
The affected software products are 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.
3
What is the severity of CVE-2021-30734?
The severity of CVE-2021-30734 has not been specified.
4
How can I fix the vulnerability?
To fix the vulnerability, update the affected software products to their respective remedied versions.
5
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the following references: [link1], [link2], [link3].