CVE-2018-12392
Published: 24 October 2018
When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
Notes
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
Priority
Status
Package | Release | Status |
---|---|---|
firefox Launchpad, Ubuntu, Debian |
bionic |
Released
(63.0+build2-0ubuntu0.18.04.2)
|
cosmic |
Released
(63.0+build2-0ubuntu0.18.10.2)
|
|
disco |
Released
(63.0+build1-0ubuntu1)
|
|
eoan |
Released
(63.0+build1-0ubuntu1)
|
|
focal |
Released
(63.0+build1-0ubuntu1)
|
|
groovy |
Released
(63.0+build1-0ubuntu1)
|
|
hirsute |
Released
(63.0+build1-0ubuntu1)
|
|
impish |
Released
(63.0+build1-0ubuntu1)
|
|
jammy |
Released
(63.0+build1-0ubuntu1)
|
|
kinetic |
Released
(63.0+build1-0ubuntu1)
|
|
lunar |
Released
(63.0+build1-0ubuntu1)
|
|
trusty |
Released
(63.0+build2-0ubuntu0.14.04.2)
|
|
upstream |
Released
(63.0)
|
|
xenial |
Released
(63.0+build2-0ubuntu0.16.04.2)
|
|
firefox-esr Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mozjs38 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mozjs52 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
cosmic |
Ignored
(reached end-of-life)
|
|
disco |
Ignored
(reached end-of-life)
|
|
eoan |
Ignored
(reached end-of-life)
|
|
focal |
Needs triage
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mozjs60 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
cosmic |
Ignored
(reached end-of-life)
|
|
disco |
Ignored
(reached end-of-life)
|
|
eoan |
Ignored
(reached end-of-life)
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
thunderbird Launchpad, Ubuntu, Debian |
bionic |
Released
(1:60.4.0+build2-0ubuntu0.18.04.1)
|
cosmic |
Released
(1:60.4.0+build2-0ubuntu0.18.10.1)
|
|
disco |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
eoan |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
focal |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
groovy |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
hirsute |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
impish |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
jammy |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
kinetic |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
lunar |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
trusty |
Released
(1:60.4.0+build2-0ubuntu0.14.04.1)
|
|
upstream |
Released
(60.3)
|
|
xenial |
Released
(1:60.4.0+build2-0ubuntu0.16.04.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12392
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-27/#CVE-2018-12392
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-26/#CVE-2018-12392
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-28/#CVE-2018-12392
- https://ubuntu.com/security/notices/USN-3801-1
- https://ubuntu.com/security/notices/USN-3868-1
- NVD
- Launchpad
- Debian