A denial-of-service vulnerability exists in the processing of multi-part/form-data requests in the base GoAhead web server application in versions v5.0.1, v.4.1.1 and v3.6.5. A specially crafted HTTP request can lead to an infinite loop in the process. The request can be unauthenticated in the form of GET or POST requests and does not require the requested resource to exist on the server.
Se presenta una vulnerabilidad de denegación de servicio en el procesamiento de peticiones datos de formulario multiparte dentro de la aplicación base del servidor web GoAhead en versiones v5.0.1, v.4.1.1 y v3.6.5. Una petición HTTP especialmente diseñada puede conllevar a un bucle infinito en el proceso. La petición puede no ser autenticada en la forma de peticiones GET o POST y no requiere que el recurso solicitado exista en el servidor.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
AV:N/AC:L/Au:N/C:N/I:N/A:P
| Access Vector | NETWORK |
|---|---|
| Access Complexity | LOW |
| Authentication | NONE |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | PARTIAL |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
en
CWE-835
|
| [email protected] | Primary |
en
CWE-835
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| embedthis | goahead | 3.6.5 | <built-in method update of dict object at 0x72a9cc7e30c0> | Application |
| embedthis | goahead | 4.1.1 | <built-in method update of dict object at 0x72a9a23a3380> | Application |
| embedthis | goahead | 5.0.1 | <built-in method update of dict object at 0x72a9a23a2dc0> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:embedthis:goahead:3.6.5:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:embedthis:goahead:4.1.1:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:embedthis:goahead:5.0.1:*:*:*:*:*:*:* |