CVE-2020-15866

mruby through 2.1.2-rc has a heap-based buffer overflow in the mrbyieldwithclass function in vm.c because of incorrect VM stack handling. It can be triggered via the stackcopy function...

CVE-2020-15866

mruby through 2.1.2-rc has a heap-based buffer overflow in the mrbyieldwithclass function in vm.c because of incorrect VM stack handling. It can be triggered via the stackcopy function...

Heap buffer overflow in mruby interpreter

muby through 2.1.2-rc has a heap-based buffer overflow in the mrbyieldwithclass function in vm.c because of incorrect VM stack handling. It can be triggered via the stackcopy function...

shopify-scripts: SIGSEGV - mrb_yield_with_class

Linux Ubuntu Xenial X64 commit 63dbed00946afda34178a479cfa38fa78d620a00 Author: Yukihiro "Matz" Matsumoto Date: Tue Mar 7 15:01:09 2017 +0900 PoC def a instanceexec return aensure end a output ----------------------------------registers----------------------------------- RAX: 0x7ffff7fec7d0 RBX:...