Out-of-Bounds Affecting mupdf Open this link in a new tab package, versions >=1.9, <1.10


0.0
high
  • Attack Complexity

    Low

  • User Interaction

    Required

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-COCOAPODS-MUPDF-470639

  • published

    2 Oct 2019

  • disclosed

    15 May 2017

  • credit

    Unknown

How to fix?

Upgrade MuPDF to version 1.10 or higher.

Overview

MuPDF is a lightweight PDF and XPS viewer.

Affected versions of this package are vulnerable to Out-of-Bounds. MuPDF is vulnerable to memory corruption and possible code execution through the JBIG2 parser. It is possible for attackers to pass a PDF to a user to cause the application to pass memset a negative number. This flaw causes memory corruption and potentially code execution as well.