CVE-2017-5407
Published: 7 March 2017
Using SVG filters that don't use the fixed point math implementation on a target iframe, a malicious page can extract pixel values from a targeted user. This can be used to extract history information and read text values across domains. This violates same-origin policy and leads to information disclosure. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
precise |
Released
(52.0+build2-0ubuntu0.12.04.1)
|
| trusty |
Released
(52.0+build2-0ubuntu0.14.04.1)
|
|
| upstream |
Released
(52.0)
|
|
| xenial |
Released
(52.0+build2-0ubuntu0.16.04.1)
|
|
| yakkety |
Released
(52.0+build2-0ubuntu0.16.10.1)
|
|
| zesty |
Released
(52.0.1+build2-0ubuntu1)
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
precise |
Released
(1:45.8.0+build1-0ubuntu0.12.04.1)
|
| trusty |
Released
(1:45.8.0+build1-0ubuntu0.14.04.1)
|
|
| upstream |
Released
(45.8.0)
|
|
| xenial |
Released
(1:45.8.0+build1-0ubuntu0.16.04.1)
|
|
| yakkety |
Released
(1:45.8.0+build1-0ubuntu0.16.10.1)
|
|
| zesty |
Released
(1:45.8.0+build1-0ubuntu1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |