CVE-2016-1960 PUBLISHED

Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) by leveraging mishandling of end tags, as demonstrated by incorrect SVG processing, aka ZDI-CAN-3545.

EPSS 87.06% · 99.4th percentile

Risk Scores

EPSS Score
87.06%
99.4th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSfirefox0, 24.0+build1-0ubuntu1, 25.0+build3-0ubuntu0.13.10.1
Ubuntu:14.04:LTSthunderbird0, 1:24.0+build1-0ubuntu1, 1:24.0+build1-0ubuntu2
Ubuntu:16.04:LTSthunderbird0, 1:38.3.0+build1-0ubuntu2, 1:38.5.1+build2-0ubuntu1

Timeline

References

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