CVE-2021-30907: Input Validation
Published Aug 24, 2021
·Updated
Audio. An integer overflow was addressed through improved input validation.
Credit
Zweig(Kunlun Lab), Zweig(Kunlun Lab), Zweig(Kunlun Lab), Zweig(Kunlun Lab), Zweig(Kunlun Lab), Zweig(Kunlun Lab), Zweig(Kunlun Lab)
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<15.1
15.1
Apple iPadOS<15.1
15.1
Apple iOS<14.8.1
14.8.1
Apple iPadOS<14.8.1
14.8.1
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<10.15.7
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-security_update_2020-001
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_2021-004
Apple iOS and macOS=10.15.7-security_update_2021-005
Apple iOS and macOS=10.15.7-security_update_2021-006
Apple iOS and macOS=10.15.7-supplemental_update
Apple macOS>=11.0<11.6.1
Apple macOS=12.0
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-2021-30907?
CVE-2021-30907 is a vulnerability in the Audio component that allows for integer overflow, which has been addressed through improved input validation.
2
How does CVE-2021-30907 affect Apple Catalina?
CVE-2021-30907 affects Apple Catalina, but it has been fixed in macOS Big Sur 11.6.1.
3
Is iPadOS affected by CVE-2021-30907?
Yes, iPadOS is affected by CVE-2021-30907, but it has been fixed in version 15.1.
4
What is the Common Weakness Enumeration (CWE) for CVE-2021-30907?
The CWE for CVE-2021-30907 is CWE-20 and CWE-190.
5
Where can I find more information about CVE-2021-30907?
You can find more information about CVE-2021-30907 on the Apple support page: [https://support.apple.com/en-us/HT212867](https://support.apple.com/en-us/HT212867)