GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.
Se ha detectado que GCC versión v12.0, contiene una recursión no controlada por medio del componente libiberty/rust-demangle.c. Esta vulnerabilidad permite a atacantes causar una denegación de servicio (DoS) al consumir excesivos recursos de CPU y memoria
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 |
AV:N/AC:M/Au:N/C:N/I:N/A:P
| Access Vector | NETWORK |
|---|---|
| Access Complexity | MEDIUM |
| Authentication | NONE |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | PARTIAL |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-674
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| gnu | gcc | 12.0 | <built-in method update of dict object at 0x7fd384aa1e40> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:gnu:gcc:12.0:*:*:*:*:*:*:* |