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vulnerability

Ubuntu: (Multiple Advisories) (CVE-2019-11720): Firefox vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jul 9, 2019
Added
Jul 13, 2019
Modified
Mar 27, 2026

Description

Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering parsing errors. This allows malicious code to then be processed, evading cross-site scripting (XSS) filtering. This vulnerability affects Firefox < 68.

Solution

ubuntu-upgrade-firefox
Title
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