EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.
EDK2's Network Package es susceptible a una vulnerabilidad de bucle infinito al analizar una opción PadN en el encabezado Destination Options de IPv6. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una pérdida de disponibilidad.
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 |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
en
CWE-835
|
| [email protected] | Primary |
en
CWE-835
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| tianocore | edk2 | * | <built-in method update of dict object at 0x7b06fee8c500> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:* |