The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.
La función iconv en la GNU C Library (también se conoce como glibc o libc6) versiones 2.30 hasta 2.32, al convertir texto UCS4 que contiene un carácter irreversible, se comete un fallo en una aserción en la ruta del código y aborta el programa, lo que potencialmente resulta en una denegación de servicio
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | HIGH |
| Privileges Required | LOW |
| User Interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
AV:N/AC:H/Au:S/C:N/I:N/A:P
| Access Vector | NETWORK |
|---|---|
| Access Complexity | HIGH |
| Authentication | SINGLE |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | PARTIAL |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-617
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary |
en
CWE-617
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| gnu | glibc | * | <built-in method update of dict object at 0x7fd36ab74a80> | Application |
| fedoraproject | fedora | 32 | <built-in method update of dict object at 0x7fd36ab74540> | Operating System |
| netapp | e-series_santricity_os_controller | * | <built-in method update of dict object at 0x7fd3697c6c80> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* |