CVE-2021-4216

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    CVE-2021-4216

    Published: 26 Aug 2022Last Modified: 7 Aug 2026

    Summary:

    Details: A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c. It is fixed in Mupdf-1.20.0-rc1 upstream.

    References: https://bugs.ghostscript.com/show_bug.cgi?id=704834, https://github.com/ArtifexSoftware/mupdf/commit/22c47acbd52949421f8c7cb46ea1556827d0fcbf

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -a5de2ca97a8bb3255f72b0f79a4a1d89688bb0ff

    Affected versions

    1.20.0-rc2
    1.20.0-rc1

    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
    CVE-2021-4216 | CVE-DB