ALSA-2023:0335

    Dashboard / Vulnerabilities / ALSA-2023:0335

    ALSA-2023:0335

    Published: 23 Jan 2023Last Modified: 4 Feb 2026

    Summary: Moderate: dbus security update

    Details: D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: dbus-daemon crashes when receiving message with incorrectly nested parentheses and curly brackets (CVE-2022-42010) * dbus: dbus-daemon can be crashed by messages with array length inconsistent with element type (CVE-2022-42011) * dbus: `_dbus_marshal_byteswap` doesn't process fds in messages with "foreign" endianness correctly (CVE-2022-42012) 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://access.redhat.com/errata/RHSA-2023:0335, https://access.redhat.com/security/cve/CVE-2022-42010, https://access.redhat.com/security/cve/CVE-2022-42011, https://access.redhat.com/security/cve/CVE-2022-42012, https://bugzilla.redhat.com/2133616, https://bugzilla.redhat.com/2133617, https://bugzilla.redhat.com/2133618, https://errata.almalinux.org/9/ALSA-2023-0335.html

    Affected packages

    Package

    Name: dbus

    Purl: pkg:rpm/almalinux/dbus

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.12.20-7.el9_1

    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-2023:0335 | CVE-DB