CVE-2018-5110

Description

If cursor visibility is toggled by script using from 'none' to an image and back through script, the cursor will be rendered temporarily invisible within Firefox. Note: This vulnerability only affects OS X. Other operating systems are not affected. This vulnerability affects Firefox < 58.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.18% Top 25%
Vendor Advisory mozilla.org
Affected: Mozilla Firefox
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1040270 vdb entry third party advisory
http://www.securityfocus.com/bid/102786 vdb entry third party advisory
https://www.mozilla.org/security/advisories/mfsa2018-02/ vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1423275 issue tracking permissions required

Frequently Asked Questions

What is the severity of CVE-2018-5110?
CVE-2018-5110 has been scored as a medium severity vulnerability.
How to fix CVE-2018-5110?
To fix CVE-2018-5110, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-5110 being actively exploited in the wild?
It is possible that CVE-2018-5110 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-5110?
CVE-2018-5110 affects Mozilla Firefox.
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