CVE-2015-3803: Input Validation
Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted multi-architecture executable file.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2015-3803?
CVE-2015-3803 is categorized as a moderate severity vulnerability due to its potential to allow local users to bypass security mechanisms.
How does CVE-2015-3803 affect Apple iOS and macOS?
CVE-2015-3803 affects Apple iOS versions prior to 8.4.1 and macOS versions prior to 10.10.5 by allowing the execution of crafted multi-architecture executables.
How do I fix CVE-2015-3803?
To fix CVE-2015-3803, update your devices to iOS 8.4.1 or later, and macOS to 10.10.5 or later.
Who is affected by CVE-2015-3803?
Local users of affected devices can exploit CVE-2015-3803 to bypass code-signing protections.
What should I do if I cannot update my device to address CVE-2015-3803?
If unable to update, consider restricting local user access and monitoring for unauthorized executable actions as a temporary mitigation for CVE-2015-3803.