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CVE-2018-5091 A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers

Description

A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Firefox < 58.

Affected products and versions

Product Affected versions Fixed in
Firefox ESR 52.6 earliest → < 52.6 52.6
Firefox 58 earliest → < 58 58

References

Timeline

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