Kurz gesagt
- CVE-2026-32319 ist eine Schwachstelle (HOCH (CVSS 7.5)) in github.com/ellanetworks/core, ella core (ellanetworks).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.32%, höher als bei 24.8% aller Schwachstellen.
- Abhilfe: auf 1.5.1 oder neuer aktualisieren.
Description
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.
NVD description
Ella Core is a 5G core designed for private networks. Prior to 1.5.1, Ella Core panics when processing a malformed integrity protected NGAP/NAS message with a length under 7 bytes. 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. This vulnerability is fixed in 1.5.1.
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