Ella Core panics on malformed NGAP Location Report in github.com/ellanetworks/core
Ella Core panics on malformed NGAP Location Report in github.com/ellanetworks/core
02 / AFFECTED SOFTWARE
Affected packages
35 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
## Summary Ella Core panics when processing a malformed NGAP LocationReport message with `ue-presence-in-area-of-interest` event type and omitting the optional `UEPresenceInAreaOfInterestList` IE. ## Impact An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. ## Fix Added IE presence verification to NGAP message handling.
Ella Core panics on malformed NGAP Location Report in github.com/ellanetworks/core
Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing a malformed NGAP LocationReport message with `ue-presence-in-area-of-interest` event type and omitting the optional `UEPresenceInAreaOfInterestList` IE. An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. Version 1.6.0 added IE presence verification to NGAP message handling.
05 / REFERENCES