CVE-2018-5129
Published: 14 March 2018
A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
Priority
Status
Package | Release | Status |
---|---|---|
firefox Launchpad, Ubuntu, Debian |
artful |
Released
(59.0+build5-0ubuntu0.17.10.1)
|
bionic |
Released
(59.0.1+build1-0ubuntu1)
|
|
trusty |
Released
(59.0+build5-0ubuntu0.14.04.1)
|
|
upstream |
Released
(59.0)
|
|
xenial |
Released
(59.0+build5-0ubuntu0.16.04.1)
|
|
thunderbird Launchpad, Ubuntu, Debian |
artful |
Released
(1:52.7.0+build1-0ubuntu0.17.10.1)
|
bionic |
Released
(1:52.7.0+build1-0ubuntu1)
|
|
trusty |
Released
(1:52.7.0+build1-0ubuntu0.14.04.1)
|
|
upstream |
Released
(52.7.0)
|
|
xenial |
Released
(1:52.7.0+build1-0ubuntu0.16.04.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.6 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Changed |
Confidentiality | None |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N |