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Improper Control of Generation of Code ('Code Injection') Affecting github.com/rancher/rancher package, versions >=2.0.0 <2.2.4

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.1% (43rd percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMRANCHERRANCHER-6673739
  • published 25 Apr 2024
  • disclosed 24 May 2022
  • credit Tyler Welton
Report a new vulnerability Found a mistake?

Introduced: 24 May 2022

CVE-2019-12303 Open this link in a new tab
CWE-74 Open this link in a new tab

How to fix?

Upgrade github.com/rancher/rancher to version 2.2.4 or higher.

Overview

Affected versions of this package are vulnerable to Improper Control of Generation of Code ('Code Injection') due to improper handling of fluentd configuration commands. An attacker with project owner privileges can execute arbitrary commands inside the fluentd container by injecting malicious fluentd configuration.