Integer Overflow or Wraparound Affecting djvulibre package, versions <3.5.27.1-5ubuntu0.1+esm1


medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.07% (30th percentile)
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NVD
7.8 high
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SUSE
7.5 high

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  • Snyk ID SNYK-UBUNTU1604-DJVULIBRE-1300500
  • published 12 May 2021
  • disclosed 24 Jun 2021

How to fix?

Upgrade Ubuntu:16.04 djvulibre to version 3.5.27.1-5ubuntu0.1+esm1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream djvulibre package and not the djvulibre package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

A flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in function render() in tools/ddjvu via crafted djvu file may lead to application crash and other consequences.