Description (CNA)
An improper limitation of path name flaw was found in containernetworking/cni in versions before 0.8.1. When specifying the plugin to load in the 'type' field in the network configuration, it is possible to use special elements such as "../" separators to reference binaries elsewhere on the system. This flaw allows an attacker to execute other existing binaries other than the cni plugins/types, such as 'reboot'. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / containernetworking-cni | affected containernetworking/cni 0.8.1 |
CWE
CWE-20
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1919391
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINERNETWORKINGCNIPKGINVOKE-1070549
ADP enrichment
No English description supplied.