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Denial of Service (DoS) Affecting mupdf package, versions <1.22.0-rc1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.04% (10th percentile)
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NVD
5.5 medium

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  • Snyk ID SNYK-COCOAPODS-MUPDF-6042237
  • published 7 Nov 2023
  • disclosed 31 Oct 2023
  • credit spookhorror
Report a new vulnerability Found a mistake?

Introduced: 31 Oct 2023

CVE-2023-31794 Open this link in a new tab
CWE-400 Open this link in a new tab

How to fix?

Upgrade MuPDF to version 1.22.0-rc1 or higher.

Overview

MuPDF is a lightweight PDF and XPS viewer.

Affected versions of this package are vulnerable to Denial of Service (DoS) in the pdf_mark_list_push() function. An attacker can cause the system to become unresponsive by submitting a specially crafted PDF file.