CVE-2021-23362

El paquete hosted-git-info anterior a la versión 3.0.8 es vulnerable a la Denegación de Servicio por Expresión Regular (ReDoS) a través de la expresión regular shortcutMatch en la función fromUrl en index.js. La expresión regular afectada muestra una complejidad de tiempo polinómica en el peor de los casos

A regular expression denial of service vulnerability was found in hosted-git-info. If an application allows user input into the affected regular expression (regexp) function, `shortcutMatch` or `fromUrl`, then an attacker could craft a regexp which takes an ever increasing amount of time to process, potentially resulting in a denial of service.

Red Hat Advanced Cluster Management for Kubernetes 2.3.0 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs and security issues. Issues addressed include code execution, cross site scripting, denial of service, integer overflow, and null pointer vulnerabilities.