CVE-2021-30903: Input Validation
Published Aug 24, 2021
·Updated
Continuity Camera. Description: An uncontrolled format string issue was addressed with improved input validation.
Credit
Gongyu Ma(Hangzhou Dianzi University), an anonymous researcher
Affected Software
27 affected componentsFixes available
Apple macOS Big Sur<11.6.1
11.6.1
Apple tvOS<15.1
15.1
Apple Catalina
Apple WatchOS<8.1
8.1
Apple macOS Monterey<12.0.1
12.0.1
Apple iOS<14.8.1
14.8.1
Apple iPadOS<14.8.1
14.8.1
Apple iOS<15.1
15.1
Apple iPadOS<15.1
15.1
Apple Ipad Os<14.8.1
Apple iPadOS=15.0
Apple iPhone OS<14.8.1
Apple iPhone OS=15.0
Apple iOS and macOS>=10.15<10.15.7
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-security_update_2021-006
Apple iOS and macOS=10.15.7-supplemental_update
Apple macOS<=12.0.0
Apple tvOS<15.1
Apple WatchOS<8.1
Event History
Aug 24, 2021
CVE Published
via MITRE·06:50 PM
Data Sourced
via MITRE·06:50 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2021-30903?
CVE-2021-30903 is a vulnerability related to an uncontrolled format string issue in Continuity Camera on Apple devices.
2
Which devices are affected by CVE-2021-30903?
Apple iOS, iPadOS, Catalina, macOS Big Sur, macOS Monterey, watchOS, and tvOS are affected by CVE-2021-30903.
3
What is the severity level of CVE-2021-30903?
The severity level of CVE-2021-30903 is not provided.
4
How can I fix CVE-2021-30903?
You can fix CVE-2021-30903 by updating your Apple devices to the recommended versions provided by Apple.
5
Where can I find more information about CVE-2021-30903?
You can find more information about CVE-2021-30903 on the Apple support website.