GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.
** EN DISPUTA ** La corriente de GNU Libc está afectada por: Re-asignación de la biblioteca cargada actual con un archivo ELF malicioso. El impacto es: En el peor de los casos el atacante puede evaluar los privilegios. El componente es: libld. El vector de ataque es: El atacante envía 2 archivos ELF a la víctima y le pide que ejecute ldd en él. ldd ejecuta el código. NOTA: Los comentarios de arriba indican que "esto está siendo tratado como un error de seguridad y no una amenaza real".
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality Impact | LOW |
| Integrity Impact | LOW |
| Availability Impact | NONE |
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Type: Secondary
Exploitability Score: 2.8
Impact Score: 2.5
AV:N/AC:M/Au:N/C:P/I:P/A:P
| Access Vector | NETWORK |
|---|---|
| Access Complexity | MEDIUM |
| Authentication | NONE |
| Confidentiality Impact | PARTIAL |
| Integrity Impact | PARTIAL |
| Availability Impact | PARTIAL |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
NVD-CWE-noinfo
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| gnu | glibc | - | <built-in method update of dict object at 0x7fd3697d7b00> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:gnu:glibc:-:*:*:*:*:*:*:* |