cbcvebase.
CVE-2022-1427
published 2022-04-23

CVE-2022-1427: Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code execution if being exploited.

PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.45%
36.1th percentile
Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code execution if being exploited.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianmruby< mruby 3.1.0-1 (bookworm)mruby 3.1.0-1 (bookworm)
mrubymruby< 3.23.2
mrubymruby>= 0 < 3.1.0-13.1.0-1
mrubymruby>= 0 < 3.1.0-13.1.0-1
mrubymruby>= 0 < 3.1.0-13.1.0-1
mrubymruby_mruby>= unspecified < 3.23.2

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv3.07.7HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv7.8HIGH
cisa9.8CRITICAL
vendor_debian7.8HIGH
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