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CVE-2016-2830

CVSS v3.0 4.3 (Medium)
43% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.50 % (77th)
0.50% Progress
Affected Products 2
Advisories 12
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 preserve the network connection used for favicon resource retrieval after the associated browser window is closed, which makes it easier for remote web servers to track users by observing network traffic from multiple IP addresses.

Weaknesses
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2016-08-05 01:59:00
(8 years ago)
Updated Date
2017-08-16 01:29:06
(7 years ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox 47.0.1 and prior versions cpe:2.3:a:mozilla:firefox <= 47.0.1
  Mozilla Firefox Esr 45.1.0 cpe:2.3:a:mozilla:firefox_esr:45.1.0
  Mozilla Firefox Esr 45.1.1 cpe:2.3:a:mozilla:firefox_esr:45.1.1
  Mozilla Firefox Esr 45.2.0 cpe:2.3:a:mozilla:firefox_esr:45.2.0
  Mozilla Firefox Esr 45.3.0 cpe:2.3:a:mozilla:firefox_esr:45.3.0