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CVE-2019-11760 A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling

Description

A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Affected products and versions

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

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