CVE-2011-3866

Medium

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.

SeverityMedium
CVSS4.3
Exploit probability—
ProductMozilla Firefox
PublishedSep 29, 2011
First seenSep 29, 2011

How to fix

Update
  • mozilla seamonkey2.4 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv ≤ 7.0—
mozilla seamonkeyv < 2.42.4

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CVE-2011-3866 · Mozilla Firefox · Dark Radar