Assembly

x86_64 GAS ASM

Instructions

These POCs can be executed using the following command:

clang commenting-out.s -o commenting-out
./commenting-out

where commenting-out is substituted for the relevant POC. Vulnerable code viewers for reviewing the source code can be found in the parent README.

Note that these Assembly POCs are written in a syntax that assumes compilation on MacOS using Apple clang. Compilation on other platforms may require syntax modification.

Validation

Commenting-Out

• Confirmed working on Apple clang version 14.0.0 (MacOS)

Stretched String

• Confirmed working on Apple clang version 14.0.0 (MacOS)

Early Return

• Confirmed working on Apple clang version 14.0.0 (MacOS)

Homoglyph Function

• Confirmed NOT working on Apple clang version 14.0.0 (MacOS)

Invisble Function

• Confirmed NOT working on Apple clang version 14.0.0 (MacOS)