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CVE-2019-17017 Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash

Description

Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.

Affected products and versions

Product Affected versions Fixed in
Firefox ESR Versions not published
Firefox Versions not published
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