CVE-2017-6920
PECL YAML parser unsafe object handling
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA.
Descripción
Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| composer::GitHub Security Advisory Composer | drupal/core, drupal/drupal | 8.3.4 |
| composer::PHP Security Advisories Database | drupal/core, drupal/drupal | sin corrección indicada |
Mostrar las 4 entradas de 2 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| composer::GitHub Security Advisory Composer | drupal/core | 8.3.4 |
| composer::GitHub Security Advisory Composer | drupal/drupal | 8.3.4 |
| composer::PHP Security Advisories Database | drupal/core | sin corrección indicada |
| composer::PHP Security Advisories Database | drupal/drupal | sin corrección indicada |
Referencias
- http://www.securityfocus.com/bid/99211
- http://www.securitytracker.com/id/1038781
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6920.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6920.yaml
- https://github.com/drupal/core
- https://nvd.nist.gov/vuln/detail/CVE-2017-6920
- https://www.drupal.org/SA-CORE-2017-003
- https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple