CVE-2020-15649
Published: 10 August 2020
Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.11.
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
| sbeattie | Android only |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android only)
|
| focal |
Not vulnerable
(Android only)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(debian: Android specific)
|
|
| xenial |
Not vulnerable
(Android only)
|
|
|
firefox-esr Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(debian: Android specific)
|
|
| xenial |
Does not exist
|
|
|
mozjs38 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android only)
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(Android only)
|
|
| xenial |
Does not exist
|
|
|
mozjs52 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android only)
|
| focal |
Not vulnerable
(Android only)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(Android only)
|
|
| xenial |
Does not exist
|
|
|
mozjs60 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(Android only)
|
|
| xenial |
Does not exist
|
|
|
mozjs68 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Not vulnerable
(Android only)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(Android only)
|
|
| xenial |
Does not exist
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android only)
|
| focal |
Not vulnerable
(Android only)
|
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(Android only)
|
|
| xenial |
Not vulnerable
(Android only)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |