GHSA-wvj5-r78r-hhfqCriticalCVSS 9.8
Symfony Authentication Bypass
🔗 CVE IDs covered (1)
📋 Description
Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggers an unauthenticated bind.
🎯 Affected products6
- composer/symfony/security-core:>= 2.8.0, < 2.8.6
- composer/symfony/security-core:>= 3.0.0, < 3.0.6
- composer/symfony/security:>= 2.8.0, < 2.8.6
- composer/symfony/security:>= 3.0.0, < 3.0.6
- composer/symfony/symfony:>= 2.8.0, < 2.8.6
- composer/symfony/symfony:>= 3.0.0, < 3.0.6
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2016-2403
- https://www.debian.org/security/2018/dsa-4262
- http://symfony.com/blog/cve-2016-2403-unauthorized-access-on-a-misconfigured-ldap-server-when-using-an-empty-password
- https://web.archive.org/web/20210123224944/http://www.securityfocus.com/bid/96137
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-core/CVE-2016-2403.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2016-2403.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2016-2403.yaml
- https://symfony.com/cve-2016-2403
- https://github.com/advisories/GHSA-wvj5-r78r-hhfq