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Divide By Zero Affecting libexif package, versions <0.6.21-1ubuntu1+esm2

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.05% (14th percentile)
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NVD
5.5 medium
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Red Hat
6.2 medium
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SUSE
6.2 medium

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  • Snyk ID SNYK-UBUNTU1404-LIBEXIF-569418
  • published 10 May 2020
  • disclosed 9 May 2020
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Introduced: 9 May 2020

CVE-2020-12767 Open this link in a new tab
CWE-369 Open this link in a new tab

How to fix?

Upgrade Ubuntu:14.04 libexif to version 0.6.21-1ubuntu1+esm2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libexif package and not the libexif package as distributed by Ubuntu. See How to fix? for Ubuntu:14.04 relevant fixed versions and status.

exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.