CVE-2016-9900
Published: 13 December 2016
External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs. This could allow for cross-domain data leakage. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.
Priority
Status
Package | Release | Status |
---|---|---|
firefox Launchpad, Ubuntu, Debian |
precise |
Released
(50.1.0+build2-0ubuntu0.12.04.1)
|
trusty |
Released
(50.1.0+build2-0ubuntu0.14.04.1)
|
|
upstream |
Released
(released 50.1.0)
|
|
xenial |
Released
(50.1.0+build2-0ubuntu0.16.04.1)
|
|
yakkety |
Released
(50.1.0+build2-0ubuntu0.16.10.1)
|
|
thunderbird Launchpad, Ubuntu, Debian |
precise |
Released
(1:45.7.0+build1-0ubuntu0.12.04.1)
|
trusty |
Released
(1:45.7.0+build1-0ubuntu0.14.04.1)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(1:45.7.0+build1-0ubuntu0.16.04.1)
|
|
yakkety |
Released
(1:45.7.0+build1-0ubuntu0.16.10.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |