CVE-2021-3621

HIGH

8.8

Description

A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user into running a specially crafted sssctl command, such as via sudo, to gain root access. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie12/23/2021

Derniere modification11/3/2025

Sourcenvd

Observations honeypot0

Produits affectes

fedoraproject:fedorafedoraproject:sssdredhat:enterprise_linuxredhat:enterprise_linux_eusredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_tusredhat:virtualizationredhat:virtualization_host

Faiblesses (CWE)

CWE-77CWE-78

References

https://bugzilla.redhat.com/show_bug.cgi?id=1975142(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html(secalert@redhat.com)

https://sssd.io/release-notes/sssd-2.6.0.html(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1975142(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/02/msg00008.html(af854a3a-2127-422b-91ae-364da2661108)

https://sssd.io/release-notes/sssd-2.6.0.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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