CVE-2018-5098
Published: 23 January 2018
A use-after-free vulnerability can occur when form input elements, focus, and selections are manipulated by script content. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Priority
Status
Package | Release | Status |
---|---|---|
firefox Launchpad, Ubuntu, Debian |
artful |
Released
(58.0+build6-0ubuntu0.17.10.1)
|
bionic |
Released
(59.0.1+build1-0ubuntu1)
|
|
trusty |
Released
(58.0+build6-0ubuntu0.14.04.1)
|
|
upstream |
Released
(58.0)
|
|
xenial |
Released
(58.0+build6-0ubuntu0.16.04.1)
|
|
thunderbird Launchpad, Ubuntu, Debian |
artful |
Released
(1:52.6.0+build1-0ubuntu0.17.10.1)
|
bionic |
Released
(1:52.6.0+build1-0ubuntu1)
|
|
trusty |
Released
(1:52.6.0+build1-0ubuntu0.14.04.1)
|
|
upstream |
Released
(52.6.0)
|
|
xenial |
Released
(1:52.6.0+build1-0ubuntu0.16.04.1)
|
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 |