High severity7.5NVD Advisory· Published Mar 25, 2022· Updated Jun 17, 2026
CVE-2021-3567
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.
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Affected products
33- osv-coords32 versionspkg:rpm/opensuse/caribou&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/caribou&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/caribou&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/caribou&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/caribou&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5pkg:rpm/suse/caribou&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/caribou&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/caribou&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/caribou&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/caribou&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/caribou&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/caribou&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 0.4.21-lp152.7.3.1+ 31 more
- (no CPE)range: < 0.4.21-lp152.7.3.1
- (no CPE)range: < 0.4.21-12.5.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-12.5.1
- (no CPE)range: < 0.4.21-12.5.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-5.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
- (no CPE)range: < 0.4.21-8.3.1
Patches
Vulnerability mechanics
References
1- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
News mentions
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