cbcvebase.
CVE-2021-3567
published 2022-03-25

CVE-2021-3567: A flaw was found in Caribou due to a regression of CVE-2020-25712 fix. An attacker could use this flaw to bypass screen-locking applications that leverage…

PriorityP337high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.14%
63.3th percentile
A flaw was found in Caribou due to a regression of CVE-2020-25712 fix. An attacker could use this flaw to bypass screen-locking applications that leverage Caribou as an input mechanism. The highest threat from this vulnerability is to system availability.

Affected

6 ranges
VendorProductVersion rangeFixed in
debiancaribou< caribou 0.4.21-7.1 (bookworm)caribou 0.4.21-7.1 (bookworm)
gnomecaribou< 0.4.210.4.21
gnomecaribou>= 0 < 0.4.21-7.10.4.21-7.1
gnomecaribou>= 0 < 0.4.21-7.10.4.21-7.1
gnomecaribou>= 0 < 0.4.21-7.10.4.21-7.1
gnomecaribou>= 0 < 0.4.21-7.10.4.21-7.1

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
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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