CVE-2021-30829: High severity apple macos vulnerability
Published Sep 13, 2021
·Updated
A URI parsing issue was addressed with improved parsing. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to execute arbitrary files.
Other sources
CUPS. A URI parsing issue was addressed with improved parsing.
Credit
Nathan Nye(WhiteBeam Security Inc), an anonymous researcher
Affected Software
13 affected componentsFixes available
Apple macOS Big Sur<11.6
11.6
Apple Catalina
Apple iOS and macOS>=10.15<=10.15.6
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-security_update_2020
Apple iOS and macOS=10.15.7-security_update_2020-001
Apple iOS and macOS=10.15.7-security_update_2020-005
Apple iOS and macOS=10.15.7-security_update_2020-007
Apple iOS and macOS=10.15.7-security_update_2021-001
Apple iOS and macOS=10.15.7-security_update_2021-002
Apple iOS and macOS=10.15.7-security_update_2021-003
Apple iOS and macOS=10.15.7-supplemental_update
Apple macOS>=11.0<11.6
Event History
Oct 19, 2021
CVE Published
via MITRE·01:11 PM
Data Sourced
via MITRE·01:11 PM
DescriptionWeakness
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-2021-30783
- CVE-2020-29622
- CVE-2021-30713
Frequently Asked Questions
1
What is CVE-2021-30829?
CVE-2021-30829 is a vulnerability in CUPS that involves a URI parsing issue.
2
What is the severity of CVE-2021-30829?
The severity level of CVE-2021-30829 has not been provided.
3
What software is affected by CVE-2021-30829?
CVE-2021-30829 affects macOS Big Sur (version up to 11.6) and Apple Catalina.
4
How can I fix CVE-2021-30829?
To fix CVE-2021-30829, ensure that you have installed the latest updates provided by Apple.
5
Where can I find more information about CVE-2021-30829?
You can find more information about CVE-2021-30829 on the Apple support page: https://support.apple.com/en-us/HT212804