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Divide By Zero Affecting openjpeg2 package, versions <2.1.1-1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 1.32% (86th percentile)
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NVD
5.5 medium
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Red Hat
4.3 medium

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  • Snyk ID SNYK-DEBIAN11-OPENJPEG2-521654
  • published 3 Feb 2017
  • disclosed 3 Feb 2017
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Introduced: 3 Feb 2017

CVE-2016-4797 Open this link in a new tab
CWE-369 Open this link in a new tab

How to fix?

Upgrade Debian:11 openjpeg2 to version 2.1.1-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openjpeg2 package and not the openjpeg2 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Divide-by-zero vulnerability in the opj_tcd_init_tile function in tcd.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (application crash) via a crafted jp2 file. NOTE: this issue exists because of an incorrect fix for CVE-2014-7947.

References