Feed/CVE-2020-6831
CVE-2020-6831CRITICALCVSS 9.8

CVE-2020-6831

Published May 26, 2020·Updated Jun 16, 2026

NVD Description

A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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