A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.
{ "binaries": [ { "binary_version": "20210528-1", "binary_name": "dwarfdump" }, { "binary_version": "20210528-1", "binary_name": "libdwarf-dev" }, { "binary_version": "20210528-1", "binary_name": "libdwarf1" } ] }
{ "binaries": [ { "binary_version": "20210528-1build2", "binary_name": "dwarfdump" }, { "binary_version": "20210528-1build2", "binary_name": "libdwarf-dev" }, { "binary_version": "20210528-1build2", "binary_name": "libdwarf1" } ] }
{ "binaries": [ { "binary_version": "20210528-1ubuntu0.25.04.1", "binary_name": "dwarfdump" }, { "binary_version": "20210528-1ubuntu0.25.04.1", "binary_name": "libdwarf-dev" }, { "binary_version": "20210528-1ubuntu0.25.04.1", "binary_name": "libdwarf1" } ] }