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Incorrect Type Conversion or Cast Affecting firefox package, versions <48.0-1

Severity

 Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.69% (81st percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-FIREFOX-421934
  • published5 Aug 2016
  • disclosed5 Aug 2016
Report a new vulnerability Found a mistake?

Introduced: 5 Aug 2016

CVE-2016-5263  (opens in a new tab)
CWE-704  (opens in a new tab)

How to fix?

Upgrade Debian:unstable firefox to version 48.0-1 or higher.

NVD Description

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

The nsDisplayList::HitTest function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 mishandles rendering display transformation, which allows remote attackers to execute arbitrary code via a crafted web site that leverages "type confusion."