CVE-2023-37032

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787 CWE-78

Affected software

No affected versions have been published.

Timeline

Published: Jan 21, 2025
Last modified: Jun 17, 2026
NVD status: Modified

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