CVE-2017-5455
Published: 20 April 2017
The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.
Priority
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
precise |
Does not exist
(precise was ignored)
|
| trusty |
Does not exist
(trusty was released [53.0+build6-0ubuntu0.14.04.1])
|
|
| upstream |
Released
(53.0)
|
|
| xenial |
Released
(53.0+build6-0ubuntu0.16.04.1)
|
|
| yakkety |
Released
(53.0+build6-0ubuntu0.16.10.1)
|
|
| zesty |
Released
(53.0+build6-0ubuntu0.17.04.1)
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
precise |
Does not exist
(precise was needs-triage)
|
| trusty |
Does not exist
(trusty was not-affected)
|
|
| upstream |
Not vulnerable
|
|
| xenial |
Not vulnerable
|
|
| yakkety |
Not vulnerable
|
|
| zesty |
Not vulnerable
|