CVE-2026-32319
HIGH7.5EPSS 0.07%Ella Core vulnerable to Unauthenticated AMF DoS via malformed InitialUEMessage with undersized integrity-protected NAS payload
發布日:2026/3/12修改日:2026/3/23
描述
## Summary Ella Core panics when processing a malformed integrity protected NGAP/NAS message with a length under 7 bytes. ## Impact An attacker able to send crafted NAS messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. ## Fix Added length verification to NAS message handling.
受影響套件(2)
- Go/github.com/ellanetworks/corefrom 0, < 1.5.1
- Go/github.com/ellanetworks/corefrom 0, < 1.5.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |