Security advisoryCVE-2017-14775
Laravel Sensitive Data Exposure
Laravel before 5.5.10 mishandles the remember_me token verification process because DatabaseUserProvider does not have constant-time token comparison.
As published by the sources
Affected packages
- illuminate/authAffected
<5.5.10Fixed in5.5.10 - Affected
<5.5.10Fixed in5.5.10
Derived from the fixed versions above
What to do
Upgrade illuminate/auth to 5.5.10 or later.
composer update illuminate/auth --with-dependenciesUpgrade laravel/framework to 5.5.10 or later.
composer update laravel/framework --with-dependencies
To see which version you have installed, run composer show vendor/package. Running composer audit lists the known advisories that match your installed versions.
Quoted from the original advisory
Details
Laravel before 5.5.10 mishandles the remember_me token verification process because DatabaseUserProvider does not have constant-time token comparison.
References
- Advisoryhttps://github.com/laravel/framework/pull/21320
- Advisoryhttps://nvd.nist.gov/vuln/detail/CVE-2017-14775
- Webhttps://github.com/FriendsOfPHP/security-advisories/blob/master/illuminate/auth/CVE-2017-14775.yaml
- Webhttps://github.com/FriendsOfPHP/security-advisories/blob/master/laravel/framework/CVE-2017-14775.yaml
- Webhttps://github.com/laravel/framework/releases/tag/v5.5.10
- Webhttps://laravel-news.com/laravel-v5-5-11