CVE-2022-22755
Published: 9 February 2022
By using XSL Transforms, a malicious webserver could have served a user an XSL document that would continue to execute JavaScript (within the bounds of the same-origin policy) even after the tab was closed. This vulnerability affects Firefox < 97.
Notes
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
Priority
Status
Package | Release | Status |
---|---|---|
firefox Launchpad, Ubuntu, Debian |
bionic |
Released
(97.0+build2-0ubuntu0.18.04.1)
|
focal |
Released
(97.0+build2-0ubuntu0.20.04.1)
|
|
impish |
Released
(97.0+build2-0ubuntu0.21.10.1)
|
|
jammy |
Released
(97.0+build2-0ubuntu1)
|
|
kinetic |
Released
(97.0+build2-0ubuntu1)
|
|
lunar |
Released
(97.0+build2-0ubuntu1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(97)
|
|
xenial |
Ignored
(end of standard support, was needed)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |