In libexpat before 2.7.4, XML_ExternalEntityParserCreate does not copy unknown encoding handler user data.
En libexpat anterior a 2.7.4, XML_ExternalEntityParserCreate no copia los datos de usuario del manejador de codificación desconocido.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | HIGH |
| Privileges Required | LOW |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | LOW |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
en
CWE-476
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| libexpat_project | libexpat | * | <built-in method update of dict object at 0x7f76394cf500> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* |