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Alpine Linux: CVE-2020-15682: Origin Validation Error

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Alpine Linux: CVE-2020-15682: Origin Validation Error

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
10/22/2020
Created
08/23/2024
Added
08/22/2024
Modified
10/02/2024

Description

When a link to an external protocol was clicked, a prompt was presented that allowed the user to choose what application to open it in. An attacker could induce that prompt to be associated with an origin they didn't control, resulting in a spoofing attack. This was fixed by changing external protocol prompts to be tab-modal while also ensuring they could not be incorrectly associated with a different origin. This vulnerability affects Firefox < 82.

Solution(s)

  • alpine-linux-upgrade-firefox

References

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