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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

AuthorNote
tyhicks
mozjs contains a copy of the SpiderMonkey JavaScript engine
Priority

Medium

CVSS 3 base score: 8.8

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)
trusty Does not exist

upstream
Released (97)
xenial Needed