CVE-2018-12249

CVE-2018-12249

EPSS 2.1%

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrb_class_real because "class BasicObject" is not properly supported in class.c.

Affected products

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References

https://github.com/mruby/mruby/commit/faa4eaf6803bd11669bc324b4c34e7162286bfa3 https://github.com/mruby/mruby/issues/4037 https://lists.debian.org/debian-lts-announce/2022/05/msg00006.html