CVE-2020-36401

published 2021-07-01

CVE-2020-36401: mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).

Priority P4 33 high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	mruby	< mruby 2.1.2-3 (bookworm)	mruby 2.1.2-3 (bookworm)
mruby	mruby	—	—
mruby	mruby	>= 0 < 2.1.2-3	2.1.2-3
mruby	mruby	>= 0 < 2.1.2-3	2.1.2-3
mruby	mruby	>= 0 < 2.1.2-3	2.1.2-3
mruby	mruby	>= 0 < 2.1.2-3	2.1.2-3

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

osv 7.8 HIGH

vendor_debian 7.8 HIGH

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CWE-415