curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.
curl reutilizaría erróneamente una conexión proxy HTTP existente haciendo CONNECT a un servidor, incluso si la nueva solicitud utiliza credenciales diferentes para el proxy HTTP. El comportamiento adecuado es crear o usar una conexión separada.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | LOW |
| Integrity Impact | LOW |
| Availability Impact | NONE |
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Type: Secondary
Exploitability Score: 3.9
Impact Score: 2.5
| Source | Type | Description |
|---|---|---|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary |
en
CWE-305
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| haxx | curl | * | <built-in method update of dict object at 0x7f7600be5300> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* |