Vulnerability Monitor

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CVE-2022-45418

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.

Published

2022-12-22T20:15:44.780

Last Modified

2025-04-15T15:16:02.853

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

Weaknesses

Type: Primary
CWE-1021
Type: Secondary
CWE-1021

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 107.0	Yes
Application	mozilla	firefox_esr	< 102.5	Yes
Application	mozilla	thunderbird	< 102.5	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1795815 Issue Tracking, Permissions Required, Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-47/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-48/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-49/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1795815 Issue Tracking, Permissions Required, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-47/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-48/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-49/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1795815 Issue Tracking, Permissions Required, Vendor Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)