description: 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.
problem types: Firefox AuthToken in broadcast protected with signature-level permission can be accessed by an application installed beforehand that defines the same permissions
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 50, status: affected, version: unspecified, versionType: custom
}