CVE-2011-3866
UnknownEPSS 1.37%
Last modified
CVE-2011-3866 is a vulnerability of currently unknown severity. Mozilla Firefox before 7.0 and SeaMonkey before 2.4 do not properly restrict availability of motion data events, which makes it easier for remote attackers to read keystrokes by leveraging JavaScript code running in a background tab.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.
Description
Mozilla Firefox before 7.0 and SeaMonkey before 2.4 do not properly restrict availability of motion data events, which makes it easier for remote attackers to read keystrokes by leveraging JavaScript code running in a background tab.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | <= 7.0 |
| Mozilla | Seamonkey | < 2.4 |
References
- http://www.usenix.org/events/hotsec11/tech/tech.html#CaiThird Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=682562Issue Tracking, Vendor Advisory
- http://www.usenix.org/events/hotsec11/tech/tech.html#CaiThird Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=682562Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-3866?
Mozilla Firefox before 7.0 and SeaMonkey before 2.4 do not properly restrict availability of motion data events, which makes it easier for remote attackers to read keystrokes by leveraging JavaScript code running in a background tab.
How severe is CVE-2011-3866?
Severity scoring for CVE-2011-3866 is pending analysis. The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3866?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2011-3866?
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