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CVE-2015-2309
Good to know:
Date: November 3, 2024
Symfony before 2.3.27, 2.5.11 and 2.6.6 is vulnerable to man-in-the-middle attack.The Symfony\Component\HttpFoundation\Request class provides a mechanism that ensures it does not trust HTTP header values coming from a "non-trusted" client. Unfortunately, it assumes that the remote address is always a trusted client if at least one trusted proxy is involved in the request. this allows a man-in-the-middle attack between the latest trusted proxy and the web server.
Language: PHP
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
Input Validation
CWE-20Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |