Bidirectional Unicode Text Crash Vulnerability

CVE-2017-5449 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

A possibly exploitable crash triggered during layout and manipulation of bidirectional unicode text in concert with CSS animations. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53.

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