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Gentoo Linux: CVE-2020-15677: Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities

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Gentoo Linux: CVE-2020-15677: Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
10/01/2020
Created
10/19/2020
Added
10/19/2020
Modified
10/19/2020

Description

By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Solution(s)

  • gentoo-linux-upgrade-mail-client-thunderbird
  • gentoo-linux-upgrade-mail-client-thunderbird-bin
  • gentoo-linux-upgrade-www-client-firefox
  • gentoo-linux-upgrade-www-client-firefox-bin

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