CVE-2021-30847: High severity apple macos vulnerability
ImageIO. This issue was addressed with improved checks.
Other sources
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30811
- CVE-2021-30838
- CVE-2021-30834
- CVE-2021-30928
- CVE-2021-30860
- CVE-2021-31010
- CVE-2021-30827
- CVE-2021-30828
- CVE-2021-30829
- CVE-2021-22925
- CVE-2021-30832
- CVE-2021-30841
- CVE-2021-30842
- CVE-2021-30843
- CVE-2021-30853
- CVE-2021-30933
- CVE-2021-30835
- CVE-2021-30847
- CVE-2021-30830
- CVE-2021-30865
- CVE-2021-30857
- CVE-2021-30859
- CVE-2021-30864
- CVE-2013-0340
- CVE-2021-30813
- CVE-2021-30819
- CVE-2021-30855
- CVE-2021-30925
- CVE-2021-30850
- CVE-2021-30845
- CVE-2021-30844
- CVE-2021-30858
- CVE-2021-30837
- CVE-2021-30866
- CVE-2021-30831
- CVE-2021-30840
- CVE-2021-30852
- CVE-2021-30814
- CVE-2021-30854
- CVE-2021-30808
- CVE-2021-30897
- CVE-2021-30884
- CVE-2021-30818
- CVE-2021-30823
- CVE-2021-30836
- CVE-2021-30809
- CVE-2021-30846
- CVE-2021-30849
- CVE-2021-30851
- CVE-2021-30810
- CVE-2021-30783
- CVE-2020-29622
- CVE-2021-30713
- CVE-2021-30882
- CVE-2021-30820
- CVE-2021-30905
- CVE-2021-30826
- CVE-2021-30848
- CVE-2021-30825
- CVE-2021-30863
- CVE-2021-30816
- CVE-2021-30867
- CVE-2021-30874
- CVE-2021-30898
- CVE-2021-30870
- CVE-2021-30815
- CVE-2021-31001
- CVE-2021-31005
- CVE-2021-31008
- CVE-2021-30930
Frequently Asked Questions
What is the vulnerability ID for this issue?
CVE-2021-30847
Which software versions are affected by this vulnerability?
Apple watchOS up to version 8, Apple macOS Big Sur up to version 11.6, Apple iOS up to version 15, Apple iPadOS up to version 15, Apple iTunes for Windows up to version 12.12, Apple iCloud for Windows up to version 13, Apple iOS up to version 14.8, Apple iPadOS up to version 14.8, and Apple tvOS up to version 15.
What is the severity of CVE-2021-30847?
The severity of CVE-2021-30847 is not disclosed.
How can I fix this vulnerability?
Apply the latest security updates provided by Apple for the affected software versions.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the Apple support website.