ALSA-2019:0975

    Dashboard / Vulnerabilities / ALSA-2019:0975

    ALSA-2019:0975

    Published: 7 May 2019Last Modified: 4 Feb 2026
    Aliases:
    CVE-2019-5736

    Summary: Important: container-tools:rhel8 security and bug fix update

    Details: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * A flaw was found in the way runc handled system file descriptors when running containers. A malicious container could use this flaw to overwrite contents of the runc binary and consequently run arbitrary commands on the container host system. (CVE-2019-5736) 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. Bug Fix(es): * [stream rhel8] rebase container-selinux to 2.94 (BZ#1693675) * [stream rhel8] unable to mount disk at `/var/lib/containers` via `systemd` unit when `container-selinux` policy installed (BZ#1695669) * [stream rhel8] don't allow a container to connect to random services (BZ#1695689)

    References: https://errata.almalinux.org/8/ALSA-2019-0975.html, https://vulners.com/cve/CVE-2019-5736

    Affected packages

    Package

    Name: oci-systemd-hook

    Purl: pkg:rpm/almalinux/oci-systemd-hook

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:0.1.15-2.git2d0b8a3.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