EUVD-2026-224909

fkie_cve-2022-43758

A Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in SUSE Rancher allows code execution for user with the ability to add an untrusted Helm catalog or modifying the URL configuration used to download KDM (only admin users by default) This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

GHSA-34p5-jp77-fcrc — Command injection in Rancher Git package

Affected: Go: github.com/rancher/rancher

### Impact

An issue was discovered in Rancher from versions 2.5.0 up to and including 2.5.16, 2.6.0 up to and including 2.6.9 and 2.7.0, where a command injection vulnerability is present in the Rancher Git package. This package uses the underlying Git binary available in the Rancher container image to execute Git operations.

Specially crafted commands, when not properly disambiguated, can cause confusion when executed through Git, resulting in command injection in the underlying Rancher host.

This issue can potentially be exploited in Rancher in two ways:

1. Adding an untrusted Helm catalog, in the Catalogs menu, that contains maliciously designed repo URL configuration in Helm charts. 2. Modifying the URL configuration used to download KDM (Kontainer Driver Metadata) releases.

By default, only the Rancher admin has permission to manage both configurations for the local cluster (the cluster where Rancher is provisioned).

Note: More information about this category of issue in version control system (VCS) tools are available in Snyk's [blog post](https://snyk.io/blog/argument-injection-when-using-git-and-mercurial/).

### Workarounds

Except for only adding trusted catalogs and the KDM URL to Rancher, there is no other workaround besides updating Rancher to a patched version.

### Patches

Patched versions include releases 2.5.17, 2.6.10, 2.7.1 and later versions.

It is also important to update to a patched version in case Rancher or its standalone Git package implemen…

WID-SEC-W-2023-0197 — Rancher: Mehrere Schwachstellen

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Rancher ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen, seine Rechte zu erweitern und Code auszuführen.

Most recent entries from all

bdu:2023-00908

EUVD-2026-224909

fkie_cve-2022-43758

GHSA-34p5-jp77-fcrc — Command injection in Rancher Git package

gsd-2022-43758

WID-SEC-W-2023-0197 — Rancher: Mehrere Schwachstellen