CVE-2023-37032

Public Exploit

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.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.19%
Third-Party Advisory cellularsecurity.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cellularsecurity.org/ransacked third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-37032?
CVE-2023-37032 has been scored as a high severity vulnerability.
How to fix CVE-2023-37032?
To fix CVE-2023-37032, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-37032 being actively exploited in the wild?
It is possible that CVE-2023-37032 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.