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 12, 2026

Description

The Mozilla Foundation Security Advisory describes this flaw as: 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.

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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