A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.
Se encontró una falla en GLib. La deserialización de GVariant es vulnerable a un problema de explosión exponencial en el que un GVariant manipulado puede provocar un procesamiento excesivo y provocar una denegación de servicio.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
en
CWE-400
|
| [email protected] | Primary |
en
CWE-502
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| gnome | glib | * | <built-in method update of dict object at 0x7fd2dbc09340> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:* |