CVE-2021-30892: Medium severity apple macos vulnerability
An inherited permissions issue was addressed with additional restrictions. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to modify protected parts of the file system.
Other sources
zsh. An inherited permissions issue was addressed with additional restrictions.
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30876
- CVE-2021-30879
- CVE-2021-30877
- CVE-2021-30880
- CVE-2021-30907
- CVE-2021-30899
- CVE-2021-30926
- CVE-2021-30917
- CVE-2021-30903
- CVE-2021-30905
- CVE-2021-30919
- CVE-2021-30881
- CVE-2021-30900
- CVE-2021-30906
- CVE-2021-30824
- CVE-2021-30901
- CVE-2021-30922
- CVE-2021-30821
- CVE-2021-30883
- CVE-2021-30909
- CVE-2021-30916
- CVE-2021-30910
- CVE-2021-30911
- CVE-2021-30844
- CVE-2021-30868
- CVE-2021-30913
- CVE-2021-30912
- CVE-2021-30915
- CVE-2021-30908
- CVE-2021-30833
- CVE-2021-30892
- CVE-2021-30873
- CVE-2021-30834
- CVE-2021-30994
- CVE-2021-30931
- CVE-2021-30866
- CVE-2020-9846
- CVE-2021-30923
- CVE-2021-30831
- CVE-2021-30840
- CVE-2021-30852
- CVE-2021-30895
- CVE-2021-30896
- CVE-2021-30933
- CVE-2021-30867
- CVE-2021-30814
- CVE-2021-30924
- CVE-2021-30886
- CVE-2021-30864
- CVE-2021-30813
- CVE-2021-31011
- CVE-2021-30904
- CVE-2021-30874
- CVE-2021-30808
- CVE-2021-30920
- CVE-2021-31004
- CVE-2021-31002
- CVE-2021-31005
- CVE-2021-31008
- CVE-2021-30897
- CVE-2021-30884
- CVE-2021-30818
- CVE-2021-30836
- CVE-2021-30846
- CVE-2021-30849
- CVE-2021-30848
- CVE-2021-30851
- CVE-2021-30809
- CVE-2021-30823
- CVE-2021-30887
- CVE-2021-30888
- CVE-2021-30889
- CVE-2021-30861
- CVE-2021-30890
- CVE-2021-30930
Frequently Asked Questions
What is CVE-2021-30892?
CVE-2021-30892 is a vulnerability in zsh that allows for an inherited permissions issue.
What software is affected by CVE-2021-30892?
CVE-2021-30892 affects Apple Catalina, Apple macOS Big Sur (up to version 11.6.1), and Apple macOS Monterey (up to version 12.0.1).
How was CVE-2021-30892 addressed?
CVE-2021-30892 was addressed by adding additional restrictions to resolve the inherited permissions issue.
Where can I find more information about CVE-2021-30892?
You can find more information about CVE-2021-30892 on the following Apple support pages: [link](https://support.apple.com/en-us/HT212871), [link](https://support.apple.com/en-us/HT212872), [link](https://support.apple.com/en-us/HT212869).
How do I fix CVE-2021-30892?
To fix CVE-2021-30892, update your Apple software to the latest available version, such as macOS Big Sur version 11.6.1 or macOS Monterey version 12.0.1.