CVE-2021-3567

CVE-2021-3567 describes a regression in Caribou (regression of CVE-2020-25712 fix) that could allow an attacker to bypass screen-locking applications which use Caribou as an input mechanism. The highest threat is to system availability. The linked sources (Attackerkb and CVE records) provide the ...

USN-4958-1 caribou vulnerability

It was discovered that the Caribou onscreen keyboard could be made to crash when given certain input values. An attacker could use this to bypass screen-locking applications that support using Caribou as an input mechanism...