Vulnerabilities > CVE-2021-28905 - Reachable Assertion vulnerability in Cesnet Libyang
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
In function lys_node_free() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-617).
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 22 |