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).
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade libyang | Oct 1, 2024 | May 20, 2021 |
| Debian | — | Upgrade libyangNo solution exists | May 15, 2025 | May 20, 2021 |
| Gentoo Linux | — | Upgrade net-libs/libyang. | Jul 26, 2021 | May 20, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 20, 2021 |
| Suse | — | Upgrade libyang-cpp1Upgrade libyang-develUpgrade python3-yangUpgrade libyang-docUpgrade libyang1Upgrade libyang-extentionsUpgrade libyang-cpp-develUpgrade yang-tools | Oct 26, 2022 | May 20, 2021 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 20, 2021 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub