OPC Foundation UA .NET Standard versions prior to 1.4.365.48 and OPC UA .NET Legacy are vulnerable to an uncontrolled recursion, which may allow an attacker to trigger a stack overflow.
OPC Foundation UA ??.NET Standard versiones anteriores a 1.4.365.48 y OPC UA .NET Legacy, son vulnerables a una recursividad no controlada, que puede permitir a un atacante desencadenar un desbordamiento de pila
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-674
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| opcfoundation | ua-.net-legacy | - | <built-in method update of dict object at 0x72a9b0c9b900> | Application |
| opcfoundation | ua_.net_standard_stack | * | <built-in method update of dict object at 0x72a9b0734d00> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:opcfoundation:ua-.net-legacy:-:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:opcfoundation:ua_.net_standard_stack:*:*:*:*:*:*:*:* |