The sdbsetinternal function in sdb.c in radare2 2.7.0 allows remote attackers to cause a denial of service (invalid read and application crash) via a crafted ELF file because of missing input validation in rbindwarfparsecompunit in libr/bin/dwarf.c.

The rbinmdmpinitdirectoryentry function in mdmp.c in radare2 2.7.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Mini Crash Dump file.

The rbinjavaannotationnew function in shlr/java/class.c in radare2 2.7.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted .class file because of missing input validation in rbinjavalinenumbertableattrnew.