A Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.
Fedora 37 : upx (2023-89fdc22ace)
Fedora 36 : upx (2023-8d91390935)
Denial Of Service (DoS)