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.
Priority
Medium
CVSS 3 base score: 9.8
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
Upstream |
Released
(63.0)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(63.0+build1-0ubuntu1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(63.0+build1-0ubuntu1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(63.0+build2-0ubuntu0.18.04.2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(63.0+build2-0ubuntu0.16.04.2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [63.0+build2-0ubuntu0.14.04.2])
|
|
|
firefox-esr Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
mozjs38 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needs triage
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
mozjs52 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Needs triage
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needs triage
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
mozjs60 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
Upstream |
Released
(60.3)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(1:60.4.0+build2-0ubuntu1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1:60.4.0+build2-0ubuntu0.18.04.1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1:60.4.0+build2-0ubuntu0.16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [1:60.4.0+build2-0ubuntu0.14.04.1])
|
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
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