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    CVE-2024-34397

    An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact.

    Published:May 7, 2024
    Last Modified:May 12, 2026
    EPS:May 7, 2024
    EPSS Score:0.00186
    CVSS Score:5.2

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Gnome
    Product
    Glib
    Vendor
    Netapp
    Product
    Ontap Tools
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Service Interconnect

    Exploits

    https://gitlab.gnome.org/GNOME/glib/-/issues/3268https://gitlab.gnome.org/GNOME/glib/-/issues/3268

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    References

    https://gitlab.gnome.org/GNOME/glib/-/issues/3268
    https://lists.debian.org/debian-lts-announce/2024/05/msg00008.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/
    https://security.netapp.com/advisory/ntap-20240531-0008/
    https://www.openwall.com/lists/oss-security/2024/05/07/5
    https://gitlab.gnome.org/GNOME/glib/-/issues/3268
    https://lists.debian.org/debian-lts-announce/2024/05/msg00008.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/
    https://security.netapp.com/advisory/ntap-20240531-0008/
    https://www.openwall.com/lists/oss-security/2024/05/07/5
    https://cert-portal.siemens.com/productcert/html/ssa-082556.html
    https://cert-portal.siemens.com/productcert/html/ssa-613116.html

    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