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Use After Free Affecting firefox-esr package, versions <60.7.0esr-1

0.0
medium

Snyk CVSS

    Attack Complexity High
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.47% (76th percentile)
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NVD
5.3 medium
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SUSE
5.5 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOXESR-347166
  • published 4 Feb 2019
  • disclosed 4 Feb 2019
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Introduced: 4 Feb 2019

CVE-2019-7317 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade Debian:unstable firefox-esr to version 60.7.0esr-1 or higher.

NVD Description

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

png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute.

References