ALSA-2022:8008

    Dashboard / Vulnerabilities / ALSA-2022:8008

    ALSA-2022:8008

    Published: 15 Nov 2022Last Modified: 4 Feb 2026

    Summary: Moderate: buildah security and bug fix update

    Details: The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images. Security Fix(es): * containers/storage: DoS via malicious image (CVE-2021-20291) * golang: net: lookup functions may return invalid host names (CVE-2021-33195) * golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) * golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198) * golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191) * podman: possible information disclosure and modification (CVE-2022-2989) * buildah: possible information disclosure and modification (CVE-2022-2990) 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. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

    References: https://access.redhat.com/errata/RHSA-2022:8008, https://access.redhat.com/security/cve/CVE-2021-20291, https://access.redhat.com/security/cve/CVE-2021-33195, https://access.redhat.com/security/cve/CVE-2021-33197, https://access.redhat.com/security/cve/CVE-2021-33198, https://access.redhat.com/security/cve/CVE-2022-27191, https://access.redhat.com/security/cve/CVE-2022-2989, https://access.redhat.com/security/cve/CVE-2022-2990, https://bugzilla.redhat.com/1939485, https://bugzilla.redhat.com/1989564, https://bugzilla.redhat.com/1989570, https://bugzilla.redhat.com/1989575, https://bugzilla.redhat.com/2064702, https://bugzilla.redhat.com/2121445, https://bugzilla.redhat.com/2121453, https://errata.almalinux.org/9/ALSA-2022-8008.html

    Affected packages

    Package

    Name: buildah

    Purl: pkg:rpm/almalinux/buildah

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.27.0-2.el9

    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-2022:8008 | CVE-DB