Vulnerabilities > Mruby > Mruby > 1.0.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-12-15 | CVE-2021-4110 | NULL Pointer Dereference vulnerability in Mruby mruby is vulnerable to NULL Pointer Dereference | 5.0 |
| 2020-07-21 | CVE-2020-15866 | Out-of-bounds Write vulnerability in multiple products mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling. | 7.5 |
| 2018-04-18 | CVE-2018-10199 | Use After Free vulnerability in Mruby In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy(). | 7.5 |
| 2018-04-17 | CVE-2018-10191 | Integer Overflow or Wraparound vulnerability in multiple products In versions of mruby up to and including 1.4.0, an integer overflow exists in src/vm.c::mrb_vm_exec() when handling OP_GETUPVAR in the presence of deep scope nesting, resulting in a use-after-free. | 7.5 |
| 2017-06-11 | CVE-2017-9527 | Use After Free vulnerability in multiple products The mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of service (heap-based use-after-free and application crash) or possibly have unspecified other impact via a crafted .rb file. | 6.8 |