4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.017 Low
EPSS
Percentile
87.6%
The “Feed Preview” feature in Mozilla Firefox 2.0 before 2.0.0.1 sends the
URL of the feed when requesting favicon.ico icons, which results in a
privacy leak that might allow feed viewing services to determine browsing
habits.