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MFSA2022-24 Firefox: Security Vulnerabilities fixed in Firefox 102 (CVE-2022-34473)

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MFSA2022-24 Firefox: Security Vulnerabilities fixed in Firefox 102 (CVE-2022-34473)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/28/2022
Created
07/16/2022
Added
06/29/2022
Modified
01/06/2023

Description

The HTML Sanitizer should have sanitized the <code>href</code> attribute of SVG <code>&lt;use&gt;</code> tags; however it incorrectly did not sanitize <code>xlink:href</code> attributes. This vulnerability affects Firefox < 102.

Solution(s)

  • mozilla-firefox-upgrade-102_0

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