CVE-2021-3621

HIGH

8.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado12/23/2021

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

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

Fraquezas (CWE)

CWE-77CWE-78

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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