Mobscenez

**Name of the Vulnerable Software and Affected Versions** wasm3 version 0.5.0 **Description** The issue is related to an out-of-bound memory read, which can cause a segmentation fault. This occurs via the function `main` in the file `wasm3/platforms/app/main.c`. **Recommendations** For wasm3 version 0.5.0, consider restricting access to the `main` function in `wasm3/platforms/app/main.c` to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** wasm3 version 0.5.0 **Description** A heap buffer overflow was discovered in wasm3, leading to a segmentation fault via the `DeallocateSlot` function in `m3 compile.c`. This issue requires local network access to exploit. **Recommendations** Update to a patched version when available. Restrict local network access to minimize the risk of exploitation. As a temporary workaround, consider restricting access to the `DeallocateSlot` function until a patch is available.

**Name of the Vulnerable Software and Affected Versions** wasm3 version 0.5.0 **Description** A global buffer overflow was discovered in wasm3, leading to a segmentation fault. This issue is related to the function `PreserveRegisterIfOccupied` in `wasm3/source/m3 compile.c`. **Recommendations** For wasm3 version 0.5.0, consider disabling the `PreserveRegisterIfOccupied` function as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.