CVE-2023-37032: Buffer Overflow
First published: Tue Jan 21 2025(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <=1.8.0 | ||
| Linuxfoundation Magma | <=1.8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-37032?
CVE-2023-37032 has been classified as a critical vulnerability due to the potential for remote attackers to crash the Mobile Management Entity.
How do I fix CVE-2023-37032?
To fix CVE-2023-37032, update Magma to version 1.9 or later, as this version includes a patch that resolves the vulnerability.
What versions of Magma are affected by CVE-2023-37032?
Magma versions up to and including 1.8.0 are affected by CVE-2023-37032.
Can CVE-2023-37032 be exploited without authentication?
Yes, CVE-2023-37032 can be exploited by remote attackers without authentication by sending a specially crafted NAS packet.
What component is vulnerable in CVE-2023-37032?
The vulnerable component in CVE-2023-37032 is the Mobile Management Entity (MME) in Magma.
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