CVE-2018-10191 | BDVDB-2026-99435 Detail

Description#

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. An attacker that can cause Ruby code to be run can use this to possibly execute arbitrary code.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12018-04-17Record published in the CVE List.
2. Version 22024-08-05Most recent update recorded in the CVE List.