ALSA-2021:3151

    Dashboard / Vulnerabilities / ALSA-2021:3151

    ALSA-2021:3151

    Published: 16 Aug 2021Last Modified: 4 Feb 2026
    Aliases:
    CVE-2021-3621

    Summary: Important: sssd security update

    Details: The System Security Services Daemon (SSSD) service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch (NSS) and the Pluggable Authentication Modules (PAM) interfaces toward the system, and a pluggable back-end system to connect to multiple different account sources. Security Fix(es): * sssd: shell command injection in sssctl (CVE-2021-3621) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    References: https://vulners.com/cve/CVE-2021-3621

    Affected packages

    Package

    Name: libsss_nss_idmap-devel

    Purl: pkg:rpm/almalinux/libsss_nss_idmap-devel

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.0-9.el8_4.2

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    ALSA-2021:3151 | CVE-DB