Freshmmscom Patched < Mobile VERIFIED >

The most significant change: The COM interface IFreshMMSCOM (CLSID: F87B28F1-DA5A-4B3A-AA7B-3B0F1C2A8E4D) has been marked as [deprecated]. New installations will not register this COM object. Older systems that apply the patch will find the COM object disabled via a Windows Registry key change:

[HKEY_CLASSES_ROOT\CLSID\F87B28F1-DA5A-4B3A-AA7B-3B0F1C2A8E4D]
"System.IsPATCHED"=dword:00000001

The freshmmscom patch is a blessing and a curse. While it closes a gaping hole, it also breaks many proof-of-concept exploit scripts. Researchers must now focus on the new attack surface introduced by the freshmmsfilter.sys driver, which itself may have driver vulnerabilities (CVE-2024-4890, still under review). freshmmscom patched

The core mms_parse.c file was rewritten. The dangerous memcpy was replaced with memcpy_s (bounds-checked version) and combined with a new input sanitizer. The maximum header length is now hard-coded to 1024 bytes; any MMS packet exceeding this is instantly dropped and logged. The most significant change: The COM interface IFreshMMSCOM

Because you are running a modified script, you cannot rely on official updates from the developer. You are responsible for security. The freshmmscom patch is a blessing and a curse