VULNERABILITY

Alpine Linux: CVE-2020-6807: Use After Free

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Alpine Linux: CVE-2020-6807: Use After Free

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/25/2020
Created
03/26/2020
Added
03/25/2020
Modified
10/02/2024

Description

When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.

Solution(s)

  • alpine-linux-upgrade-firefox-esr
  • alpine-linux-upgrade-firefox
  • alpine-linux-upgrade-mozjs68
  • alpine-linux-upgrade-thunderbird

References

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