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CVE-2021-4120

🗓️ 17 Feb 2022 17:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 76 Views

snapd 2.54.2 validation bypass allows arbitrary AppArmor policy rules injectio

Related
Packages
Refs
ReporterTitlePublishedViews
Family
altlinux
ALT Linux
Security fix for the ALT Linux 10 package snapd version 2.54.3-alt1
26 Apr 202200:00
–altlinux
attackerkb
attackerkb
CVE-2021-4120
17 Feb 202223:15
–attackerkb
bdu_fstec
BDU FSTEC
snapd Code Execution
25 Mar 202200:00
–bdu_fstec
circl
Circl
CVE-2021-4120
8 Jul 202611:11
–circl
cnnvd
CNNVD
Snapd input validation vulnerability
17 Feb 202200:00
–cnnvd
cnvd
CNVD
snapd input validation error vulnerability
18 Feb 202200:00
–cnvd
cve
CVE
CVE-2021-4120
17 Feb 202222:15
–cve
cvelist
Cvelist
CVE-2021-4120 snapd could be made to bypass intended access restrictions through snap content interfaces and layout paths
17 Feb 202222:15
–cvelist
debiancve
Debian CVE
CVE-2021-4120
17 Feb 202222:15
–debiancve
euvd
EUVD
EUVD-2021-33996
3 Oct 202520:07
–euvd
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allsnapd2.54.3+18.04snapd_2.54.3+18.04_all.deb
Ubuntu21.10allsnapd2.54.3+21.10.1snapd_2.54.3+21.10.1_all.deb
Ubuntu20.04allsnapd2.54.3+20.04.1snapd_2.54.3+20.04.1_all.deb
Ubuntu14.04allsnapd2.54.3+14.04~esm1snapd_2.54.3+14.04~esm1_all.deb
Ubuntu16.04allsnapd2.54.3+16.04~esm2snapd_2.54.3+16.04~esm2_all.deb

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25 Aug 2025 23:41Current
7.1High risk
Vulners AI Score7.1
CVSS 24.6
CVSS 3.17.8 - 8.2
EPSS0.00437
76