In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation.
En Perl 5.34.0, la función S_find_uninit_var en sv.c tiene un bloqueo basado en pila que puede conducir a la ejecución remota de código o a la escalada de privilegios locales.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | HIGH |
| Integrity Impact | HIGH |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-787
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| perl | perl | 5.34.0 | <built-in method update of dict object at 0x7fd2db219140> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:perl:perl:5.34.0:-:*:*:*:*:*:* |