Vulnerability · Published Aug 24, 2021 · Assigned by apple
CVE-2021-30903
High 7.8
In plain English
A high-severity security flaw in iOS and iPadOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 29% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.3%top 71.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
This issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | unspecified – before 15.1 |
| Apple | iOS and iPadOS | unspecified – before 14.8 |
| Apple | iOS and iPadOS | unspecified – before 14.8 |
| Apple | macOS | unspecified – before 12.0 |
References
- https://support.apple.com/kb/HT212871 x_refsource_CONFIRM
- https://support.apple.com/kb/HT212872 x_refsource_CONFIRM
- https://support.apple.com/kb/HT212876 x_refsource_CONFIRM
- https://support.apple.com/kb/HT212874 x_refsource_CONFIRM
- https://support.apple.com/en-us/HT212869 x_refsource_MISC
- https://support.apple.com/en-us/HT212867 x_refsource_MISC
- https://support.apple.com/en-us/HT212868 x_refsource_MISC