Read the docs
Red Hat Security Advisory

RHSA-2017:2899

flash-plugin security update

Released 2017-10-17 · Red Hat rating Critical · View on Red Hat →

Fixed in

Fixes 1 record

Priority CRITICAL 97KEV

Adobe Flash Player version 27.0.0.159 and earlier has a flawed bytecode verification procedure, which allows for an untrusted value to be used in the calculation of an array index.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.11214 Published 2017-10-21 Fixed CWE-843