CVE-2020-15866

2020-07-2115:15:14

Google

osv.dev

7.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.8%

JSON

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. It can be triggered via the stack_copy function.

CPENameOperatorVersion
mrubyeq2.0.0
mrubyeq2.1.1
mrubyeq1.2.0
mrubyeq2.1.1-rc2
mrubyeq2.1.2-rc
mrubyeq2.1.0
mrubyeq1.4.1
mrubyeq1.3.0
mrubyeq1.1.0
mrubyeq1.0.0