CVE-2023-31794

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    CVE-2023-31794

    Published: 31 Oct 2023Last Modified: 28 Oct 2026

    Summary:

    Details: MuPDF v1.21.1 was discovered to contain an infinite recursion in the component pdf_mark_list_push. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

    References: https://bugs.ghostscript.com/show_bug.cgi?id=706506, https://gist.github.com/spookhorror/c770d118767b1b0d89fdfe2845169d06, https://git.ghostscript.com/?p=mupdf.git%3Bh=c0015401693b58e2deb5d75c39f27bc1216e47c6, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31794.json, https://nvd.nist.gov/vuln/detail/CVE-2023-31794

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- f39eee48564274635e231e2ab652221cce2ec1bd
    Fixed -None

    Affected versions

    1.21.1

    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-2023-31794 | CVE-DB