Описание
Symfony Authentication Bypass
An issue was discovered in the LDAP component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2018-11407
- https://github.com/symfony/symfony/pull/27377
- https://github.com/symfony/symfony/commit/b46fc93785d37ffa5d706a82cd175b33ce8f2934
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-core/CVE-2018-11407.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2018-11407.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2018-11407.yaml
- https://symfony.com/blog/cve-2018-11407-unauthorized-access-on-a-misconfigured-ldap-server-when-using-an-empty-password
- https://symfony.com/cve-2018-11407
Пакеты
symfony/security-core
>= 2.8.0, < 2.8.37
2.8.37
symfony/security-core
>= 3.0.0, < 3.3.17
3.3.17
symfony/security-core
>= 3.4.0, < 3.4.7
3.4.7
symfony/security-core
>= 4.0.0, < 4.0.7
4.0.7
symfony/security
>= 2.8.0, < 2.8.37
2.8.37
symfony/security
>= 3.0.0, < 3.3.17
3.3.17
symfony/security
>= 3.4.0, < 3.4.7
3.4.7
symfony/security
>= 4.0.0, < 4.0.7
4.0.7
symfony/symfony
>= 2.8.0, < 2.8.37
2.8.37
symfony/symfony
>= 3.0.0, < 3.3.17
3.3.17
symfony/symfony
>= 3.4.0, < 3.4.7
3.4.7
symfony/symfony
>= 4.0.0, < 4.0.7
4.0.7
Связанные уязвимости
An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.
An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.
An issue was discovered in the Ldap component in Symfony 2.8.x before ...