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Alpine Linux: CVE-2019-11744: firefox-esr Multiple vulnerabilities

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Alpine Linux: CVE-2019-11744: firefox-esr Multiple vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
09/27/2019
Created
12/18/2019
Added
11/08/2019
Modified
12/27/2019

Description

Some HTML elements, such as &lt;title&gt; and &lt;textarea&gt;, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to .innerHTML on these elements, and subsequent content after that will be parsed as if it were outside the tag. This can lead to XSS if a site does not filter user input as strictly for these elements as it does for other elements. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

Solution(s)

  • alpine-linux-upgrade-firefox-esr

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