Symfony · Symfony · CVE-2013-4752
Name of the Vulnerable Software and Affected Versions:
Symfony versions 2.0.X through 2.3.X before 2.0.24, 2.1.12, 2.2.5, and 2.3.3
Symfony version 2.0.X before 2.0.24
Symfony version 2.1.X before 2.1.12
Symfony version 2.2.X before 2.2.5
Symfony version 2.3.X before 2.3.3
However, to follow the instructions and consolidate the ranges into the most concise form, the above can be simplified to:
Symfony versions 2.0.X through 2.3.X before their respective versions 2.0.24, 2.1.12, 2.2.5, and 2.3.3
Description:
The issue lies in the HttpFoundation component where the Host header can be manipulated by an attacker when the framework is generating an absolute URL. A remote attacker could exploit this to inject malicious content into the Web application page and conduct various attacks.
Recommendations:
For Symfony version 2.0.X, update to version 2.0.24 or later.
For Symfony version 2.1.X, update to version 2.1.12 or later.
For Symfony version 2.2.X, update to version 2.2.5 or later.
For Symfony version 2.3.X, update to version 2.3.3 or later.