CAPEC-465
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Descrizioni CAPEC
A transparent proxy serves as an intermediate between the client and the internet at large. It intercepts all requests originating from the client and forwards them to the correct location. The proxy also intercepts all responses to the client and forwards these to the client. All of this is done in a manner transparent to the client.
Informazioni CAPEC
Prerequisiti
Transparent proxy is usedVulnerable configuration of network topology involving the transparent proxy (e.g., no NAT happening between the client and the proxy)Execution of malicious Flash or Applet in the victim's browserCompetenze richieste
Creating malicious Flash or Applet to open a cross-domain socket connection to a remote systemMitigazioni
Design: Ensure that the transparent proxy uses an actual network layer IP address for routing requests. On the transparent proxy, disable the use of routing based on address information in the HTTP host header.Configuration: Disable in the browser the execution of Java Script, Flash, SilverLight, etc.
Vulnerabilità correlate
| Nome della vulnerabilità | |
|---|---|
CWE-441 |
Unintended Proxy or Intermediary ('Confused Deputy') The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor. |
Riferimenti
REF-402
Socket Capable Browser Plugins Result In Transparent Proxy AbuseRobert Auger.
http://www.thesecuritypractice.com/the_security_practice/TransparentProxyAbuse.pdf
Invio
| Nome | Organizzazione | Data | Data di rilascio |
|---|---|---|---|
| CAPEC Content Team | The MITRE Corporation |
Modifiche
| Nome | Organizzazione | Data | Commento |
|---|---|---|---|
| CAPEC Content Team | The MITRE Corporation | Updated Related_Attack_Patterns | |
| CAPEC Content Team | The MITRE Corporation | Updated @Abstraction | |
| CAPEC Content Team | The MITRE Corporation | Updated Mitigations | |
| CAPEC Content Team | The MITRE Corporation | Updated Description, Extended_Description | |
| CAPEC Content Team | The MITRE Corporation | Updated Taxonomy_Mappings |
