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Alpine Linux: CVE-2022-26387: Time-of-check Time-of-use (TOCTOU) Race Condition

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Alpine Linux: CVE-2022-26387: Time-of-check Time-of-use (TOCTOU) Race Condition

Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
12/22/2022
Created
08/23/2024
Added
08/22/2024
Modified
08/23/2024

Description

When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Solution(s)

  • alpine-linux-upgrade-firefox-esr
  • alpine-linux-upgrade-firefox

References

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