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Gentoo Linux: CVE-2020-6820: Mozilla Firefox: Multiple vulnerabilities

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Gentoo Linux: CVE-2020-6820: Mozilla Firefox: Multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/04/2020
Created
04/07/2020
Added
04/06/2020
Modified
04/07/2022

Description

Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.

Solution(s)

  • gentoo-linux-upgrade-www-client-firefox

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