DEBIAN-CVE-2011-0020

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    DEBIAN-CVE-2011-0020

    Published: 24 Jan 2011Last Modified: 14 Sept 2026
    Upstream:
    CVE-2011-0020

    Summary:

    Details: Heap-based buffer overflow in the pango_ft2_font_render_box_glyph function in pango/pangoft2-render.c in libpango in Pango 1.28.3 and earlier, when the FreeType2 backend is enabled, allows user-assisted remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file, related to the glyph box for an FT_Bitmap object.

    References: https://security-tracker.debian.org/tracker/CVE-2011-0020

    Affected packages

    Package

    Name: pango1.0

    Purl: pkg:deb/debian/pango1.0?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.28.3-1+squeeze1

    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