GHSA-m9pm-w3gv-c68f

Source

https://github.com/advisories/GHSA-m9pm-w3gv-c68f

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-m9pm-w3gv-c68f/GHSA-m9pm-w3gv-c68f.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-m9pm-w3gv-c68f

Aliases

Published

2026-03-12T20:33:22Z

Modified

2026-03-23T04:56:03.816661699Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Ella Core vulnerable to Unauthenticated AMF DoS via malformed InitialUEMessage with undersized integrity-protected NAS payload

Details

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.

Database specific

{
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-12T20:33:22Z",
    "cwe_ids": [
        "CWE-125"
    ],
    "nvd_published_at": "2026-03-13T19:54:42Z",
    "severity": "HIGH"
}

References

Affected packages

Go / github.com/ellanetworks/core

Package

Name: github.com/ellanetworks/core; View open source insights on deps.dev
Purl: pkg:golang/github.com/ellanetworks/core

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-m9pm-w3gv-c68f/GHSA-m9pm-w3gv-c68f.json"