CVE-2016-9077

high

Description

Canvas allows the use of the "feDisplacementMap" filter on images loaded cross-origin. The rendering by the filter is variable depending on the input pixel, allowing for timing attacks when the images are loaded from third party locations. This vulnerability affects Firefox < 50.

References

http://www.securityfocus.com/bid/94337

http://www.securitytracker.com/id/1037298

https://bugzilla.mozilla.org/show_bug.cgi?id=1298552

https://www.mozilla.org/security/advisories/mfsa2016-89/

Details

Source: MITRE

Published: 2018-06-11

Updated: 2018-08-08

Type: CWE-362

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 7

Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1

Severity: HIGH