CVE-2016-2403
Severity CVSS v4.0:
Pending analysis
Type:
CWE-287
Authentication Issues
Publication date:
07/02/2017
Last modified:
20/04/2025
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.
Impact
Base Score 3.x
9.80
Severity 3.x
CRITICAL
Base Score 2.0
7.50
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:sensiolabs:symfony:2.8.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:2.8.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:2.8.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:2.8.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:2.8.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:2.8.5:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:3.0.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:3.0.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:3.0.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:3.0.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:3.0.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:sensiolabs:symfony:3.0.5:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://symfony.com/blog/cve-2016-2403-unauthorized-access-on-a-misconfigured-ldap-server-when-using-an-empty-password
- http://www.securityfocus.com/bid/96137
- 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
- http://www.securityfocus.com/bid/96137
- https://www.debian.org/security/2018/dsa-4262