vulnerability

Ubuntu: (Multiple Advisories) (CVE-2020-26956): Firefox vulnerabilities

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Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Nov 18, 2020
Added
Nov 19, 2020
Modified
Mar 22, 2023

Description

In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to XSS. This vulnerability affects Firefox

Solution(s)

ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird

References

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