CVE-2021-3567

Description

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.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory redhat.com
Affected: n/a caribou
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1962836 issue tracking third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-3567?
CVE-2021-3567 has been scored as a high severity vulnerability.
How to fix CVE-2021-3567?
To fix CVE-2021-3567, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-3567 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-3567 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3567?
CVE-2021-3567 affects n/a caribou.
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