CVE-2018-12249: 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.

PriorityP433high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

2.12%

79.7th percentile

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

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	mruby	< mruby 1.4.1+20180622+git640fca32-1 (bookworm)	mruby 1.4.1+20180622+git640fca32-1 (bookworm)
mruby	mruby	—	—
mruby	mruby	>= 0 < 1.4.1+20180622+git640fca32-1	1.4.1+20180622+git640fca32-1
mruby	mruby	>= 0 < 1.4.1+20180622+git640fca32-1	1.4.1+20180622+git640fca32-1
mruby	mruby	>= 0 < 1.4.1+20180622+git640fca32-1	1.4.1+20180622+git640fca32-1
mruby	mruby	>= 0 < 1.4.1+20180622+git640fca32-1	1.4.1+20180622+git640fca32-1

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

osv7.5HIGH

vendor_debian7.5HIGH

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