An integer overflow vulnerability in the calloc() function of the C runtime library of affected versions of BlackBerry® QNX Software Development Platform (SDP) version(s) 6.5.0SP1 and earlier, QNX OS for Medical 1.1 and earlier, and QNX OS for Safety 1.0.1 and earlier that could allow an attacker to potentially perform a denial of service or execute arbitrary code.
Una vulnerabilidad de desbordamiento de enteros en la función calloc() de la biblioteca de tiempo de ejecución C de las versiones afectadas de BlackBerry® QNX Software Development Platform (SDP) versión(es) 6.5.0SP1 y anteriores, QNX OS for Medical versiones 1.1 y anteriores, y QNX OS for Safety versiones 1.0.1 y anteriores, que podría permitir a un atacante llevar a cabo potencialmente una denegación de servicio o ejecutar código arbitrario.
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 |
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] | Secondary |
en
CWE-190
|
| [email protected] | Primary |
en
CWE-190
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| blackberry | qnx_software_development_platform | * | <built-in method update of dict object at 0x7763a3feb400> | Application |
| blackberry | qnx_software_development_platform | 6.5.0 | <built-in method update of dict object at 0x7763bb376f00> | Application |
| blackberry | qnx_software_development_platform | 6.5.0 | <built-in method update of dict object at 0x7763bb374a40> | Application |
| blackberry | qnx_os_for_medical | * | <built-in method update of dict object at 0x77636c689100> | Operating System |
| blackberry | qnx_os_for_safety | * | <built-in method update of dict object at 0x7763a3fea200> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:blackberry:qnx_software_development_platform:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:-:*:*:*:*:*:* |
| Yes | cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:sp1:*:*:*:*:*:* |
| Yes | cpe:2.3:o:blackberry:qnx_os_for_medical:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:blackberry:qnx_os_for_safety:*:*:*:*:*:*:*:* |