CVE-2022-45418
First published: Tue Nov 15 2022(Updated: )
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.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Thunderbird | <102.5 | 102.5 |
| <107 | 107 | |
| <102.5 | 102.5 | |
| <102.5 | 102.5 | |
| Mozilla Firefox | <107.0 | |
| Mozilla Firefox ESR | <102.5 | |
| Mozilla Thunderbird | <102.5 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1795815
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-49/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-47/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-48/
- https://www.mozilla.org/security/advisories/mfsa2022-47/
- https://www.mozilla.org/security/advisories/mfsa2022-48/
- https://www.mozilla.org/security/advisories/mfsa2022-49/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2022-45418?
The severity of CVE-2022-45418 is medium.
Which software versions are affected by CVE-2022-45418?
Firefox ESR versions below 102.5, Thunderbird versions below 102.5, and Firefox versions below 107 are affected by CVE-2022-45418.
What is the impact of CVE-2022-45418?
CVE-2022-45418 can result in potential user confusion or spoofing attacks by drawing a custom mouse cursor over the browser UI.
How can I fix CVE-2022-45418?
To fix CVE-2022-45418, update to Firefox ESR version 102.5 or later, update to Thunderbird version 102.5 or later, or update to Firefox version 107 or later.
Where can I find more information about CVE-2022-45418?
You can find more information about CVE-2022-45418 on the Mozilla website and in the Mozilla Security Advisory mfsa2022-49 and mfsa2022-47.
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