libdwarf: heap-based buffer overflow in get_attr_value (print_die.c)

Description: libdwarf is a library to consume and produce DWARF debug information. A fuzz on an updated version revealed a buffer overflow. The complete ASan output: # dwarfdump $FILE ==27395==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61300000de1c at pc 0x000000528cd3 bp 0x7ffd980a63b0 … Continue reading libdwarf: heap-based buffer overflow in get_attr_value (print_die.c)