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Debian: CVE-2020-15866: mruby -- security update

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Debian: CVE-2020-15866: mruby -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
07/21/2020
Created
05/10/2022
Added
05/09/2022
Modified
05/09/2022

Description

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.

Solution(s)

  • debian-upgrade-mruby

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