CVE-2022-26387
Published: 9 March 2022
When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
bionic |
Released
(98.0+build3-0ubuntu0.18.04.2)
|
| focal |
Released
(98.0+build3-0ubuntu0.20.04.2)
|
|
| impish |
Released
(98.0+build3-0ubuntu0.21.10.2)
|
|
| jammy |
Released
(1:1snap1-0ubuntu1)
|
|
| kinetic |
Released
(1:1snap1-0ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(98)
|
|
| xenial |
Needed
|
|
|
firefox-esr Launchpad, Ubuntu, Debian |
trusty |
Ignored
(out of standard support)
|
| upstream |
Released
(91.7.0esr-1)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
mozjs38 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
mozjs52 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Needs triage
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
mozjs68 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Needs triage
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
mozjs78 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| impish |
Ignored
(reached end-of-life)
|
|
| jammy |
Needs triage
|
|
| kinetic |
Needs triage
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
bionic |
Released
(1:91.7.0+build2-0ubuntu0.18.04.1)
|
| focal |
Released
(1:91.7.0+build2-0ubuntu0.20.04.1)
|
|
| impish |
Released
(1:91.7.0+build2-0ubuntu0.21.10.1)
|
|
| jammy |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
| kinetic |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(91.7)
|
|
| xenial |
Needed
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26387
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-10/#CVE-2022-26387
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-11/#CVE-2022-26387
- https://ubuntu.com/security/notices/USN-5321-1
- https://ubuntu.com/security/notices/USN-5345-1
- https://ubuntu.com/security/notices/USN-5321-2
- NVD
- Launchpad
- Debian