cbcvebase.
CVE-2022-0890
published 2022-03-10

CVE-2022-0890: NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2.

PriorityP416medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.81%
52.9th percentile
NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2.

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

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.07.1HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
osv5.5MEDIUM
vendor_debian5.5MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.