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prionPRIOn knowledge basePRION:CVE-2016-5277
HistorySep 22, 2016 - 10:59 p.m.

Design/Logic Flaw

2016-09-2222:59:00
PRIOn knowledge base
www.prio-n.com
9

AI Score

7.9

Confidence

High

EPSS

0.054

Percentile

93.1%

Use-after-free vulnerability in the nsRefreshDriver::Tick function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by leveraging improper interaction between timeline destruction and the Web Animations model implementation.