DEBIAN-CVE-2023-6478

    Dashboard / Vulnerabilities / DEBIAN-CVE-2023-6478

    DEBIAN-CVE-2023-6478

    Published: 13 Dec 2023Last Modified: 26 Oct 2026
    Upstream:
    CVE-2023-6478

    Summary:

    Details: A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.

    References: https://security-tracker.debian.org/tracker/CVE-2023-6478

    Affected packages

    Package

    Name: xorg-server

    Purl: pkg:deb/debian/xorg-server?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:21.1.7-3+deb12u3

    Affected versions

    2:21.1.7-3
    2:21.1.7-3+deb12u1
    2:21.1.7-3+deb12u2

    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
    DEBIAN-CVE-2023-6478 | CVE-DB