vulnerability

Red Hat: CVE-2022-45418: CVE-2022-45418 Mozilla: Custom mouse cursor could have been drawn over browser UI (Multiple Advisories)

Name: Red Hat: CVE-2022-45418: CVE-2022-45418 Mozilla: Custom mouse cursor could have been drawn over browser UI (Multiple Advisories)
Creator: Red Hat
Published: 2022-11-21T00:00:00.000Z
Keywords: CVE, CWE-1021, Red Hat, 2022, 45418, 45418 Mozilla, redhat-upgrade-firefox, redhat-upgrade-firefox-debuginfo, redhat-upgrade-firefox-debugsource, redhat-upgrade-thunderbird, redhat-upgrade-thunderbird-debuginfo, redhat-upgrade-thunderbird-debugsource, Severity 6

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Severity

CVSS

(AV:N/AC:M/Au:N/C:P/I:P/A:N)

Published

Nov 21, 2022

Added

Nov 22, 2022

Modified

Jun 17, 2026

Description

If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the browser UI, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

Solutions

redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource

References

Rapid7 Labs

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