ALSA-2021:0705

    Dashboard / Vulnerabilities / ALSA-2021:0705

    ALSA-2021:0705

    Published: 2 Mar 2021Last Modified: 4 Feb 2026

    Summary: Important: container-tools:1.0 security update

    Details: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * podman: container users permissions are not respected in privileged containers (CVE-2021-20188) 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://errata.almalinux.org/8/ALSA-2021-0705.html, https://vulners.com/cve/CVE-2021-20188

    Affected packages

    Package

    Name: buildah

    Purl: pkg:rpm/almalinux/buildah

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.5-8.gite94b4f9.module_el8.5.0+119+9a9ec082

    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-2021:0705 | CVE-DB