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CVE-2022-22757

Published: 9 February 2022

Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>*This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.*. This vulnerability affects Firefox < 97.

Notes

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

Low

CVSS 3 base score: 6.5

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