CVE-2018-12377
Published: 6 September 2018
A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
Priority
CVSS 3 base score: 9.8
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
bionic |
Released
(62.0+build2-0ubuntu0.18.04.3)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was released [62.0+build2-0ubuntu0.14.04.3])
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(62.0+build2-0ubuntu0.16.04.3)
|
|
|
firefox-esr Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(60.2.0esr-1)
|
|
| xenial |
Does not exist
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
bionic |
Released
(1:60.2.1+build1-0ubuntu0.18.04.2)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was released [1:60.2.1+build1-0ubuntu0.14.04.2])
|
|
| upstream |
Released
(60.2.1)
|
|
| xenial |
Released
(1:60.2.1+build1-0ubuntu0.16.04.4)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12377
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-20/#CVE-2018-12377
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-21/#CVE-2018-12377
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-25/#CVE-2018-12377
- https://ubuntu.com/security/notices/USN-3761-1
- https://ubuntu.com/security/notices/USN-3793-1
- NVD
- Launchpad
- Debian