DEBIAN-CVE-2015-1804

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    DEBIAN-CVE-2015-1804

    Published: 20 Mar 2015Last Modified: 1 Sept 2026
    Upstream:
    CVE-2015-1804

    Summary:

    Details: The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly perform type conversion for metrics values, which allows remote authenticated users to cause a denial of service (out-of-bounds memory access) and possibly execute arbitrary code via a crafted BDF font file.

    References: https://security-tracker.debian.org/tracker/CVE-2015-1804

    Affected packages

    Package

    Name: libxfont

    Purl: pkg:deb/debian/libxfont?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.5.1-1

    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