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CVE-2016-5299

Published: 11 June 2018

A previously installed malicious Android application with same signature-level permissions as Firefox can intercept AuthTokens meant for Firefox only. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 50.

Notes

AuthorNote
sbeattie
firefox for android only

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
precise Not vulnerable
(android only)
trusty Does not exist
(trusty was not-affected [android only])
upstream
Released (50)
xenial Not vulnerable
(android only)
yakkety Not vulnerable
(android only)
thunderbird
Launchpad, Ubuntu, Debian
precise Not vulnerable
(android only)
trusty Does not exist
(trusty was not-affected [android only])
upstream Not vulnerable
(android only)
xenial Not vulnerable
(android only)
yakkety Not vulnerable
(android only)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N