CVE-2022-45419
Published: 16 November 2022
If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox < 107.
Notes
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
mdeslaur | starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap |
Priority
Status
Package | Release | Status |
---|---|---|
mozjs68 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Needs triage
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
upstream |
Needs triage
|
|
mozjs78 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
jammy |
Needs triage
|
|
upstream |
Needs triage
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
lunar |
Needs triage
|
|
mozjs91 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
jammy |
Needs triage
|
|
kinetic |
Does not exist
|
|
upstream |
Needs triage
|
|
thunderbird Launchpad, Ubuntu, Debian |
lunar |
Not vulnerable
|
bionic |
Ignored
(end of standard support, was needed)
|
|
focal |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
kinetic |
Ignored
(end of life, was needed)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support)
|
|
firefox Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(107.0+build2-0ubuntu0.18.04.1)
|
focal |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
kinetic |
Not vulnerable
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Released
(107.0-1)
|
|
xenial |
Ignored
(end of standard support)
|
|
lunar |
Not vulnerable
|
|
mozjs38 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Needs triage
|
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
upstream |
Needs triage
|
|
mozjs52 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Needs triage
|
|
focal |
Needs triage
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
upstream |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |