CVE-2022-28284
Published: 7 April 2022
SVG's <code><use></code> element could have been used to load unexpected content that could have executed script in certain circumstances. While the specification seems to allow this, other browsers do not, and web developers relied on this property for script security so gecko's implementation was aligned with theirs. This vulnerability affects Firefox < 99.
Priority
Medium
CVSS 3 base score: 8.8
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
bionic |
Released
(99.0+build2-0ubuntu0.18.04.2)
|
| focal |
Released
(99.0+build2-0ubuntu0.20.04.2)
|
|
| impish |
Released
(99.0+build2-0ubuntu0.21.10.2)
|
|
| jammy |
Released
(1:1snap1-0ubuntu1)
|
|
| kinetic |
Released
(1:1snap1-0ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|