CVE-2021-3621

HIGH

8.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht12/23/2021

Zuletzt geandert11/3/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

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

Schwachen (CWE)

CWE-77CWE-78

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.