HexBrain

shopify-scripts · Report #201903

Segmentfault at mrb_vm_exec

Validstatus
mediumseverity
$100bounty
3upvotes
28 Feb 2017disclosed

Summary

@ssarong discovered an integer overflow in MRuby's code generator, which resulted in a crash. The issue was reported upstream in https://github.com/mruby/mruby/issues/3426 and fixed in https://github.com/mruby/mruby/commit/6e0ba0085d22b7751c46b178e841046483f0f6b4.

How it was found

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