heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2

Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2

Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2

Heap-based Buffer Overflow in Homebrew mruby prior to 3.2

Heap-based Buffer Overflow in Homebrew mruby prior to 3.2

mruby is vulnerable to Heap-based Buffer Overflow

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

In mruby 2.1.0, there is a use-after-free in hash_slice in mrbgems/mruby-hash-ext/src/hash-ext.c

In mruby 2.1.0, there is a stack-based buffer overflow in mrb_str_len_to_dbl in string.c

In mruby 2.1.0, there is a use-after-free in hash_values_at in mrbgems/mruby-hash-ext/src/hash-ext.c

The init_copy function in kernel.c in mruby 1.4.1 makes initialize_copy calls for TT_ICLASS objects, which allows attackers to cause a denial of service (mrb_hash_keys…

In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy()

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…

use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2

Out-of-bounds Read in GitHub repository mruby/mruby prior to 3.2

Out-of-bounds Read in Homebrew mruby prior to 3.2

Out-of-bounds Read in Homebrew mruby prior to 3.2